54474426 has 24 divisors (see below), whose sum is σ = 124971444. Its totient is φ = 17089920.

The previous prime is 54474391. The next prime is 54474439. The reversal of 54474426 is 62447445.

54474426 = 89² + 90² + ... + 547².

54474426 is a `hidden beast` number, since 544 + 74 + 42 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 53275401 + 1199025 = 7299^2 + 1095^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88705 + ... + 89316.

Almost surely, 2^54474426 is an apocalyptic number.

54474426 is an abundant number, since it is smaller than the sum of its proper divisors (70497018).

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

54474426 is a wasteful number, since it uses less digits than its factorization.

54474426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178046 (or 178043 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 54474426 is about 7380.6792370350. The cubic root of 54474426 is about 379.0800136456.

The spelling of 54474426 in words is "fifty-four million, four hundred seventy-four thousand, four hundred twenty-six".