232127990 has 16 divisors (see below), whose sum is σ = 421530048. Its totient is φ = 92029056.

The previous prime is 232127989. The next prime is 232127993. The reversal of 232127990 is 99721232.

It is a self number, because there is not a number n which added to its sum of digits gives 232127990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232127993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101582 + ... + 103841.

It is an arithmetic number, because the mean of its divisors is an integer number (26345628).

Almost surely, 2^232127990 is an apocalyptic number.

232127990 is a deficient number, since it is larger than the sum of its proper divisors (189402058).

232127990 is a wasteful number, since it uses less digits than its factorization.

232127990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205543.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 232127990 is about 15235.7471100042. The cubic root of 232127990 is about 614.5763402926.

The spelling of 232127990 in words is "two hundred thirty-two million, one hundred twenty-seven thousand, nine hundred ninety".