232001490 has 32 divisors (see below), whose sum is σ = 636347520. Its totient is φ = 53028864.

The previous prime is 232001461. The next prime is 232001501. The reversal of 232001490 is 94100232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552175 + ... + 552594.

It is an arithmetic number, because the mean of its divisors is an integer number (19885860).

Almost surely, 2^232001490 is an apocalyptic number.

232001490 is an abundant number, since it is smaller than the sum of its proper divisors (404346030).

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

232001490 is a wasteful number, since it uses less digits than its factorization.

232001490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104786.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 232001490 is about 15231.5951232955. The cubic root of 232001490 is about 614.4646805804.

The spelling of 232001490 in words is "two hundred thirty-two million, one thousand, four hundred ninety".