65901936 has 20 divisors (see below), whose sum is σ = 170246792. Its totient is φ = 21967296.

The previous prime is 65901931. The next prime is 65901947. The reversal of 65901936 is 63910956.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 65901894 and 65901903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65901931) 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, 686431 + ... + 686526.

Almost surely, 2^65901936 is an apocalyptic number.

It is an amenable number.

65901936 is an abundant number, since it is smaller than the sum of its proper divisors (104344856).

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

65901936 is a wasteful number, since it uses less digits than its factorization.

65901936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372968 (or 1372962 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 65901936 is about 8118.0007390983. Note that the first 3 decimals coincide. The cubic root of 65901936 is about 403.9237512540.

The spelling of 65901936 in words is "sixty-five million, nine hundred one thousand, nine hundred thirty-six".