408552134 has 16 divisors (see below), whose sum is σ = 621457920. Its totient is φ = 201406920.

The previous prime is 408552127. The next prime is 408552149. The reversal of 408552134 is 431255804.

It is a self number, because there is not a number n which added to its sum of digits gives 408552134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152087 + ... + 154749.

It is an arithmetic number, because the mean of its divisors is an integer number (38841120).

Almost surely, 2^408552134 is an apocalyptic number.

408552134 is a deficient number, since it is larger than the sum of its proper divisors (212905786).

408552134 is a wasteful number, since it uses less digits than its factorization.

408552134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 408552134 is about 20212.6726090342. The cubic root of 408552134 is about 742.0203700668.

The spelling of 408552134 in words is "four hundred eight million, five hundred fifty-two thousand, one hundred thirty-four".