65695632 has 20 divisors (see below), whose sum is σ = 169713840. Its totient is φ = 21898528.

The previous prime is 65695631. The next prime is 65695639. The reversal of 65695632 is 23659656.

It is a super-3 number, since 3×65695632³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (65695631) 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, 684282 + ... + 684377.

It is an arithmetic number, because the mean of its divisors is an integer number (8485692).

Almost surely, 2^65695632 is an apocalyptic number.

It is an amenable number.

65695632 is an abundant number, since it is smaller than the sum of its proper divisors (104018208).

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

65695632 is a wasteful number, since it uses less digits than its factorization.

65695632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368670 (or 1368664 counting only the distinct ones).

The product of its digits is 291600, while the sum is 42.

The square root of 65695632 is about 8105.2842022967. The cubic root of 65695632 is about 403.5018203401.

The spelling of 65695632 in words is "sixty-five million, six hundred ninety-five thousand, six hundred thirty-two".