540042862 has 8 divisors (see below), whose sum is σ = 816443136. Its totient is φ = 267895152.

The previous prime is 540042823. The next prime is 540042883. The reversal of 540042862 is 268240045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1062823 + ... + 1063330.

It is an arithmetic number, because the mean of its divisors is an integer number (102055392).

Almost surely, 2^540042862 is an apocalyptic number.

540042862 is a deficient number, since it is larger than the sum of its proper divisors (276400274).

540042862 is a wasteful number, since it uses less digits than its factorization.

540042862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126282.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 540042862 is about 23238.8223023457. The cubic root of 540042862 is about 814.3468298469.

The spelling of 540042862 in words is "five hundred forty million, forty-two thousand, eight hundred sixty-two".