232453105 has 16 divisors (see below), whose sum is σ = 281532240. Its totient is φ = 184246272.

The previous prime is 232453099. The next prime is 232453147. The reversal of 232453105 is 501354232.

It can be written as a sum of positive squares in 8 ways, for example, as 130119649 + 102333456 = 11407^2 + 10116^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232453105 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232453105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402577 + ... + 403153.

It is an arithmetic number, because the mean of its divisors is an integer number (17595765).

Almost surely, 2^232453105 is an apocalyptic number.

It is an amenable number.

232453105 is a deficient number, since it is larger than the sum of its proper divisors (49079135).

232453105 is a wasteful number, since it uses less digits than its factorization.

232453105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 232453105 is about 15246.4128568001. The cubic root of 232453105 is about 614.8631285952.

The spelling of 232453105 in words is "two hundred thirty-two million, four hundred fifty-three thousand, one hundred five".