230271457 has 24 divisors (see below), whose sum is σ = 258249600. Its totient is φ = 205096320.

The previous prime is 230271451. The next prime is 230271467. The reversal of 230271457 is 754172032.

It is not a de Polignac number, because 230271457 - 2³ = 230271449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230271451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1157044 + ... + 1157242.

It is an arithmetic number, because the mean of its divisors is an integer number (10760400).

Almost surely, 2^230271457 is an apocalyptic number.

It is an amenable number.

230271457 is a deficient number, since it is larger than the sum of its proper divisors (27978143).

230271457 is a wasteful number, since it uses less digits than its factorization.

230271457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 230271457 is about 15174.6979212108. The cubic root of 230271457 is about 612.9335157784.

The spelling of 230271457 in words is "two hundred thirty million, two hundred seventy-one thousand, four hundred fifty-seven".