42559032 has 32 divisors (see below), whose sum is σ = 109831680. Its totient is φ = 13728480.

The previous prime is 42559021. The next prime is 42559043. The reversal of 42559032 is 23095524.

It is an interprime number because it is at equal distance from previous prime (42559021) and next prime (42559043).

It is a super-2 number, since 2×42559032² = 3622542409554048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 27858 + ... + 29345.

It is an arithmetic number, because the mean of its divisors is an integer number (3432240).

Almost surely, 2^42559032 is an apocalyptic number.

It is an amenable number.

42559032 is an abundant number, since it is smaller than the sum of its proper divisors (67272648).

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

42559032 is a wasteful number, since it uses less digits than its factorization.

42559032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57243 (or 57239 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 42559032 is about 6523.7283818381. The cubic root of 42559032 is about 349.1381023930.

The spelling of 42559032 in words is "forty-two million, five hundred fifty-nine thousand, thirty-two".