400550162 has 8 divisors (see below), whose sum is σ = 603673392. Its totient is φ = 199325700.

The previous prime is 400550119. The next prime is 400550201. The reversal of 400550162 is 261055004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474164 + ... + 475007.

It is an arithmetic number, because the mean of its divisors is an integer number (75459174).

Almost surely, 2^400550162 is an apocalyptic number.

400550162 is a deficient number, since it is larger than the sum of its proper divisors (203123230).

400550162 is a wasteful number, since it uses less digits than its factorization.

400550162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949384.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 400550162 is about 20013.7493239023. The cubic root of 400550162 is about 737.1439473309.

The spelling of 400550162 in words is "four hundred million, five hundred fifty thousand, one hundred sixty-two".