54742848 has 28 divisors (see below), whose sum is σ = 144840960. Its totient is φ = 18247552.

The previous prime is 54742847. The next prime is 54742859. The reversal of 54742848 is 84824745.

It is a super-2 number, since 2×54742848² = 5993558814302208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54742841) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 142368 + ... + 142751.

Almost surely, 2^54742848 is an apocalyptic number.

It is an amenable number.

54742848 is an abundant number, since it is smaller than the sum of its proper divisors (90098112).

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

54742848 is a wasteful number, since it uses less digits than its factorization.

54742848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285134 (or 285124 counting only the distinct ones).

The product of its digits is 286720, while the sum is 42.

The square root of 54742848 is about 7398.8409903173. The cubic root of 54742848 is about 379.7016309767.

The spelling of 54742848 in words is "fifty-four million, seven hundred forty-two thousand, eight hundred forty-eight".