1062431972 has 24 divisors (see below), whose sum is σ = 2127402816. Its totient is φ = 454783968.

The previous prime is 1062431971. The next prime is 1062432013. The reversal of 1062431972 is 2791342601.

It is a super-2 number, since 2×1062431972² = 2257523390255617568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1062431971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1643 + ... + 46125.

It is an arithmetic number, because the mean of its divisors is an integer number (88641784).

Almost surely, 2^1062431972 is an apocalyptic number.

It is an amenable number.

1062431972 is an abundant number, since it is smaller than the sum of its proper divisors (1064970844).

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

1062431972 is a wasteful number, since it uses less digits than its factorization.

1062431972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45347 (or 45345 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 1062431972 is about 32594.9685074246. The cubic root of 1062431972 is about 1020.3919972237.

The spelling of 1062431972 in words is "one billion, sixty-two million, four hundred thirty-one thousand, nine hundred seventy-two".