232453251 has 6 divisors (see below), whose sum is σ = 335765820. Its totient is φ = 154968828.

The previous prime is 232453237. The next prime is 232453259. The reversal of 232453251 is 152354232.

It is a happy number.

It is not a de Polignac number, because 232453251 - 2⁶ = 232453187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232453259) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12914061 + ... + 12914078.

It is an arithmetic number, because the mean of its divisors is an integer number (55960970).

Almost surely, 2^232453251 is an apocalyptic number.

232453251 is a deficient number, since it is larger than the sum of its proper divisors (103312569).

232453251 is a wasteful number, since it uses less digits than its factorization.

232453251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25828145 (or 25828142 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 232453251 is about 15246.4176448109. The cubic root of 232453251 is about 614.8632573237.

The spelling of 232453251 in words is "two hundred thirty-two million, four hundred fifty-three thousand, two hundred fifty-one".