54870426 has 32 divisors (see below), whose sum is σ = 131315520. Its totient is φ = 16882992.

The previous prime is 54870367. The next prime is 54870443. The reversal of 54870426 is 62407845.

54870426 is a `hidden beast` number, since 548 + 70 + 42 + 6 = 666.

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 15 ways as a sum of consecutive naturals, for example, 38380 + ... + 39783.

It is an arithmetic number, because the mean of its divisors is an integer number (4103610).

Almost surely, 2^54870426 is an apocalyptic number.

54870426 is an abundant number, since it is smaller than the sum of its proper divisors (76445094).

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

54870426 is a wasteful number, since it uses less digits than its factorization.

54870426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78187 (or 78181 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 54870426 is about 7407.4574585346. The cubic root of 54870426 is about 379.9963665396.

The spelling of 54870426 in words is "fifty-four million, eight hundred seventy thousand, four hundred twenty-six".