65235884 has 24 divisors (see below), whose sum is σ = 134000160. Its totient is φ = 27202176.

The previous prime is 65235881. The next prime is 65235893. The reversal of 65235884 is 48853256.

It is a super-2 number, since 2×65235884² = 8511441122522912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65235881) 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, 30449 + ... + 32520.

It is an arithmetic number, because the mean of its divisors is an integer number (5583340).

Almost surely, 2^65235884 is an apocalyptic number.

It is an amenable number.

65235884 is an abundant number, since it is smaller than the sum of its proper divisors (68764276).

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

65235884 is a wasteful number, since it uses less digits than its factorization.

65235884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63017 (or 63015 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 65235884 is about 8076.8734049755. The cubic root of 65235884 is about 402.5583604277.

The spelling of 65235884 in words is "sixty-five million, two hundred thirty-five thousand, eight hundred eighty-four".