232097755 has 4 divisors (see below), whose sum is σ = 278517312. Its totient is φ = 185678200.

The previous prime is 232097737. The next prime is 232097771. The reversal of 232097755 is 557790232.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 232097755 - 2⁷ = 232097627 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23209771 + ... + 23209780.

It is an arithmetic number, because the mean of its divisors is an integer number (69629328).

Almost surely, 2^232097755 is an apocalyptic number.

232097755 is a deficient number, since it is larger than the sum of its proper divisors (46419557).

232097755 is an equidigital number, since it uses as much as digits as its factorization.

232097755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46419556.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 232097755 is about 15234.7548388545. The cubic root of 232097755 is about 614.5496559873.

The spelling of 232097755 in words is "two hundred thirty-two million, ninety-seven thousand, seven hundred fifty-five".