542072884 has 12 divisors (see below), whose sum is σ = 964706400. Its totient is φ = 266442488.

The previous prime is 542072857. The next prime is 542072893. The reversal of 542072884 is 488270245.

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 3 ways as a sum of consecutive naturals, for example, 1148224 + ... + 1148695.

It is an arithmetic number, because the mean of its divisors is an integer number (80392200).

Almost surely, 2^542072884 is an apocalyptic number.

It is an amenable number.

542072884 is a deficient number, since it is larger than the sum of its proper divisors (422633516).

542072884 is a wasteful number, since it uses less digits than its factorization.

542072884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296982 (or 2296980 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 542072884 is about 23282.4587189584. The cubic root of 542072884 is about 815.3659309983.

The spelling of 542072884 in words is "five hundred forty-two million, seventy-two thousand, eight hundred eighty-four".