54702872 has 64 divisors (see below), whose sum is σ = 127552320. Its totient is φ = 21454848.

The previous prime is 54702863. The next prime is 54702883. The reversal of 54702872 is 27820745.

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 15 ways as a sum of consecutive naturals, for example, 34448 + ... + 36000.

It is an arithmetic number, because the mean of its divisors is an integer number (1993005).

Almost surely, 2^54702872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54702872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63776160).

54702872 is an abundant number, since it is smaller than the sum of its proper divisors (72849448).

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

54702872 is a wasteful number, since it uses less digits than its factorization.

54702872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1616 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 54702872 is about 7396.1389927448. The cubic root of 54702872 is about 379.6091826828.

The spelling of 54702872 in words is "fifty-four million, seven hundred two thousand, eight hundred seventy-two".