406090232 has 8 divisors (see below), whose sum is σ = 761419200. Its totient is φ = 203045112.

The previous prime is 406090183. The next prime is 406090259. The reversal of 406090232 is 232090604.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25380632 + ... + 25380647.

It is an arithmetic number, because the mean of its divisors is an integer number (95177400).

Almost surely, 2^406090232 is an apocalyptic number.

It is an amenable number.

406090232 is a deficient number, since it is larger than the sum of its proper divisors (355328968).

406090232 is a wasteful number, since it uses less digits than its factorization.

406090232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50761285 (or 50761281 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 406090232 is about 20151.6806247022. The cubic root of 406090232 is about 740.5269147156.

The spelling of 406090232 in words is "four hundred six million, ninety thousand, two hundred thirty-two".