404432059 has 2 divisors, whose sum is σ = 404432060. Its totient is φ = 404432058.

The previous prime is 404432051. The next prime is 404432101. The reversal of 404432059 is 950234404.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404432059 - 2³ = 404432051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 404432059.

It is not a weakly prime, because it can be changed into another prime (404432051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202216029 + 202216030.

It is an arithmetic number, because the mean of its divisors is an integer number (202216030).

Almost surely, 2^404432059 is an apocalyptic number.

404432059 is a deficient number, since it is larger than the sum of its proper divisors (1).

404432059 is an equidigital number, since it uses as much as digits as its factorization.

404432059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 404432059 is about 20110.4962395263. The cubic root of 404432059 is about 739.5176178078.

The spelling of 404432059 in words is "four hundred four million, four hundred thirty-two thousand, fifty-nine".