230255515 has 16 divisors (see below), whose sum is σ = 316870848. Its totient is φ = 157343616.

The previous prime is 230255453. The next prime is 230255527. The reversal of 230255515 is 515552032.

It is a cyclic number.

It is not a de Polignac number, because 230255515 - 2²⁷ = 96037787 is a prime.

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, 972 + ... + 21481.

It is an arithmetic number, because the mean of its divisors is an integer number (19804428).

Almost surely, 2^230255515 is an apocalyptic number.

230255515 is a deficient number, since it is larger than the sum of its proper divisors (86615333).

230255515 is a wasteful number, since it uses less digits than its factorization.

230255515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22758.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 230255515 is about 15174.1726298339. The cubic root of 230255515 is about 612.9193707171.

The spelling of 230255515 in words is "two hundred thirty million, two hundred fifty-five thousand, five hundred fifteen".