65632152 has 16 divisors (see below), whose sum is σ = 164080440. Its totient is φ = 21877376.

The previous prime is 65632129. The next prime is 65632199. The reversal of 65632152 is 25123656.

It is a super-2 number, since 2×65632152² = 8615158752302208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367313 + ... + 1367360.

Almost surely, 2^65632152 is an apocalyptic number.

It is an amenable number.

65632152 is an abundant number, since it is smaller than the sum of its proper divisors (98448288).

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

65632152 is a wasteful number, since it uses less digits than its factorization.

65632152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734682 (or 2734678 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 65632152 is about 8101.3672920069. The cubic root of 65632152 is about 403.3718139792.

The spelling of 65632152 in words is "sixty-five million, six hundred thirty-two thousand, one hundred fifty-two".