65252634 has 16 divisors (see below), whose sum is σ = 131077920. Its totient is φ = 21655440.

The previous prime is 65252623. The next prime is 65252651. The reversal of 65252634 is 43625256.

It is a junction number, because it is equal to n+sod(n) for n = 65252595 and 65252604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22372 + ... + 25119.

It is an arithmetic number, because the mean of its divisors is an integer number (8192370).

Almost surely, 2^65252634 is an apocalyptic number.

65252634 is an abundant number, since it is smaller than the sum of its proper divisors (65825286).

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

65252634 is a wasteful number, since it uses less digits than its factorization.

65252634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47725.

The product of its digits is 43200, while the sum is 33.

The square root of 65252634 is about 8077.9102495633. The cubic root of 65252634 is about 402.5928111784.

The spelling of 65252634 in words is "sixty-five million, two hundred fifty-two thousand, six hundred thirty-four".