1466711040 has 352 divisors, whose sum is σ = 5125425984. Its totient is φ = 356515840.

The previous prime is 1466711017. The next prime is 1466711041. The reversal of 1466711040 is 401176641.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1466710989 and 1466711007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466711041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10705852 + ... + 10705988.

Almost surely, 2^1466711040 is an apocalyptic number.

1466711040 is a gapful number since it is divisible by the number (10) 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 1466711040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2562712992).

1466711040 is an abundant number, since it is smaller than the sum of its proper divisors (3658714944).

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

1466711040 is a wasteful number, since it uses less digits than its factorization.

1466711040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1466711040 is about 38297.6636363108. The cubic root of 1466711040 is about 1136.1827385722.

Adding to 1466711040 its reverse (401176641), we get a palindrome (1867887681).

The spelling of 1466711040 in words is "one billion, four hundred sixty-six million, seven hundred eleven thousand, forty".