232453345 has 8 divisors (see below), whose sum is σ = 287942400. Its totient is φ = 179963760.

The previous prime is 232453301. The next prime is 232453349. The reversal of 232453345 is 543354232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-232453345 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (232453349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749695 + ... + 750004.

It is an arithmetic number, because the mean of its divisors is an integer number (35992800).

Almost surely, 2^232453345 is an apocalyptic number.

It is an amenable number.

232453345 is a deficient number, since it is larger than the sum of its proper divisors (55489055).

232453345 is a wasteful number, since it uses less digits than its factorization.

232453345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499735.

The product of its digits is 43200, while the sum is 31.

The square root of 232453345 is about 15246.4207275019. The cubic root of 232453345 is about 614.8633402036.

The spelling of 232453345 in words is "two hundred thirty-two million, four hundred fifty-three thousand, three hundred forty-five".