1487832252 has 12 divisors (see below), whose sum is σ = 3471608616. Its totient is φ = 495944080.

The previous prime is 1487832223. The next prime is 1487832253. The reversal of 1487832252 is 2522387841.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487832253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61992999 + ... + 61993022.

It is an arithmetic number, because the mean of its divisors is an integer number (289300718).

Almost surely, 2^1487832252 is an apocalyptic number.

1487832252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1487832252 is an abundant number, since it is smaller than the sum of its proper divisors (1983776364).

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

1487832252 is a wasteful number, since it uses less digits than its factorization.

1487832252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123986028 (or 123986026 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 1487832252 is about 38572.4286505270. The cubic root of 1487832252 is about 1141.6105920588.

The spelling of 1487832252 in words is "one billion, four hundred eighty-seven million, eight hundred thirty-two thousand, two hundred fifty-two".