232455450 has 48 divisors (see below), whose sum is σ = 610407360. Its totient is φ = 58341120.

The previous prime is 232455449. The next prime is 232455493. The reversal of 232455450 is 54554232.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43030 + ... + 48129.

It is an arithmetic number, because the mean of its divisors is an integer number (12716820).

Almost surely, 2^232455450 is an apocalyptic number.

232455450 is an abundant number, since it is smaller than the sum of its proper divisors (377951910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232455450 is a wasteful number, since it uses less digits than its factorization.

232455450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91191 (or 91186 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 232455450 is about 15246.4897599415. The cubic root of 232455450 is about 614.8651961795.

The spelling of 232455450 in words is "two hundred thirty-two million, four hundred fifty-five thousand, four hundred fifty".