65930275 has 12 divisors (see below), whose sum is σ = 82566144. Its totient is φ = 52220000.

The previous prime is 65930269. The next prime is 65930287. The reversal of 65930275 is 57203956.

It is not a de Polignac number, because 65930275 - 2⁵ = 65930243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10531 + ... + 15580.

It is an arithmetic number, because the mean of its divisors is an integer number (6880512).

Almost surely, 2^65930275 is an apocalyptic number.

65930275 is a deficient number, since it is larger than the sum of its proper divisors (16635869).

65930275 is a wasteful number, since it uses less digits than its factorization.

65930275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26222 (or 26217 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 65930275 is about 8119.7459935641. The cubic root of 65930275 is about 403.9816410799.

The spelling of 65930275 in words is "sixty-five million, nine hundred thirty thousand, two hundred seventy-five".