65230655 has 16 divisors (see below), whose sum is σ = 90928704. Its totient is φ = 43994880.

The previous prime is 65230639. The next prime is 65230679. The reversal of 65230655 is 55603256.

It is not a de Polignac number, because 65230655 - 2⁴ = 65230639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13142 + ... + 17411.

It is an arithmetic number, because the mean of its divisors is an integer number (5683044).

Almost surely, 2^65230655 is an apocalyptic number.

65230655 is a deficient number, since it is larger than the sum of its proper divisors (25698049).

65230655 is a wasteful number, since it uses less digits than its factorization.

65230655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30626.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 65230655 is about 8076.5496964979. The cubic root of 65230655 is about 402.5476044154.

The spelling of 65230655 in words is "sixty-five million, two hundred thirty thousand, six hundred fifty-five".