230276453 has 16 divisors (see below), whose sum is σ = 258280704. Its totient is φ = 203511360.

The previous prime is 230276393. The next prime is 230276461. The reversal of 230276453 is 354672032.

It is a cyclic number.

It is not a de Polignac number, because 230276453 - 2²² = 226082149 is a prime.

It is a super-2 number, since 2×230276453² = 106054489612522418, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230276353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79751 + ... + 82587.

It is an arithmetic number, because the mean of its divisors is an integer number (16142544).

Almost surely, 2^230276453 is an apocalyptic number.

It is an amenable number.

230276453 is a deficient number, since it is larger than the sum of its proper divisors (28004251).

230276453 is a wasteful number, since it uses less digits than its factorization.

230276453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 230276453 is about 15174.8625364449. The cubic root of 230276453 is about 612.9379485086.

The spelling of 230276453 in words is "two hundred thirty million, two hundred seventy-six thousand, four hundred fifty-three".