42485598 has 12 divisors (see below), whose sum is σ = 92052168. Its totient is φ = 14161860.

The previous prime is 42485581. The next prime is 42485617. The reversal of 42485598 is 89558424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1180138 + ... + 1180173.

It is an arithmetic number, because the mean of its divisors is an integer number (7671014).

Almost surely, 2^42485598 is an apocalyptic number.

42485598 is an abundant number, since it is smaller than the sum of its proper divisors (49566570).

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

42485598 is a wasteful number, since it uses less digits than its factorization.

42485598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360319 (or 2360316 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 42485598 is about 6518.0977286322. The cubic root of 42485598 is about 348.9371785898.

The spelling of 42485598 in words is "forty-two million, four hundred eighty-five thousand, five hundred ninety-eight".