474994422 has 64 divisors (see below), whose sum is σ = 1247961600. Its totient is φ = 131029920.

The previous prime is 474994417. The next prime is 474994441. The reversal of 474994422 is 224499474.

It is a super-2 number, since 2×474994422² = 451239401862228168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10704 + ... + 32627.

It is an arithmetic number, because the mean of its divisors is an integer number (19499400).

Almost surely, 2^474994422 is an apocalyptic number.

474994422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

474994422 is an abundant number, since it is smaller than the sum of its proper divisors (772967178).

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

474994422 is a wasteful number, since it uses less digits than its factorization.

474994422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43378 (or 43372 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 474994422 is about 21794.3667492313. The cubic root of 474994422 is about 780.2423211604.

The spelling of 474994422 in words is "four hundred seventy-four million, nine hundred ninety-four thousand, four hundred twenty-two".