474093144 has 96 divisors (see below), whose sum is σ = 1553778720. Its totient is φ = 127484928.

The previous prime is 474093097. The next prime is 474093163. The reversal of 474093144 is 441390474.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 474093099 and 474093108.

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 23 ways as a sum of consecutive naturals, for example, 19099 + ... + 36234.

It is an arithmetic number, because the mean of its divisors is an integer number (16185195).

Almost surely, 2^474093144 is an apocalyptic number.

It is an amenable number.

474093144 is an abundant number, since it is smaller than the sum of its proper divisors (1079685576).

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

474093144 is a wasteful number, since it uses less digits than its factorization.

474093144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55369 (or 55362 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 474093144 is about 21773.6800748059. The cubic root of 474093144 is about 779.7485185336.

The spelling of 474093144 in words is "four hundred seventy-four million, ninety-three thousand, one hundred forty-four".