1487020032 has 224 divisors, whose sum is σ = 4513844160. Its totient is φ = 489701376.

The previous prime is 1487020027. The next prime is 1487020049. The reversal of 1487020032 is 2300207841.

It is a super-2 number, since 2×1487020032² = 4422457151138562048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1487019978 and 1487020005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17915863 + ... + 17915945.

It is an arithmetic number, because the mean of its divisors is an integer number (20151090).

Almost surely, 2^1487020032 is an apocalyptic number.

1487020032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1487020032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2256922080).

1487020032 is an abundant number, since it is smaller than the sum of its proper divisors (3026824128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1487020032 is an frugal number, since it uses more digits than its factorization.

1487020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1487020032 is about 38561.8987084402. The cubic root of 1487020032 is about 1141.4028160065.

Adding to 1487020032 its reverse (2300207841), we get a palindrome (3787227873).

The spelling of 1487020032 in words is "one billion, four hundred eighty-seven million, twenty thousand, thirty-two".