542402598 has 16 divisors (see below), whose sum is σ = 1119799296. Its totient is φ = 174968520.

The previous prime is 542402467. The next prime is 542402617. The reversal of 542402598 is 895204245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457886 + ... + 1458257.

It is an arithmetic number, because the mean of its divisors is an integer number (69987456).

Almost surely, 2^542402598 is an apocalyptic number.

542402598 is an abundant number, since it is smaller than the sum of its proper divisors (577396698).

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

542402598 is a wasteful number, since it uses less digits than its factorization.

542402598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916179.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 542402598 is about 23289.5383809985. The cubic root of 542402598 is about 815.5312120164.

The spelling of 542402598 in words is "five hundred forty-two million, four hundred two thousand, five hundred ninety-eight".