65034725 has 12 divisors (see below), whose sum is σ = 92163744. Its totient is φ = 44595120.

The previous prime is 65034721. The next prime is 65034737. The reversal of 65034725 is 52743056.

It is not a de Polignac number, because 65034725 - 2² = 65034721 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65034691 and 65034700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65034721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185639 + ... + 185988.

It is an arithmetic number, because the mean of its divisors is an integer number (7680312).

Almost surely, 2^65034725 is an apocalyptic number.

It is an amenable number.

65034725 is a deficient number, since it is larger than the sum of its proper divisors (27129019).

65034725 is a wasteful number, since it uses less digits than its factorization.

65034725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371644 (or 371639 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 65034725 is about 8064.4110138311. The cubic root of 65034725 is about 402.1441629596.

The spelling of 65034725 in words is "sixty-five million, thirty-four thousand, seven hundred twenty-five".