42594120 has 64 divisors (see below), whose sum is σ = 141984000. Its totient is φ = 11358144.

The previous prime is 42594109. The next prime is 42594133. The reversal of 42594120 is 2149524.

42594120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18640 + ... + 20799.

It is an arithmetic number, because the mean of its divisors is an integer number (2218500).

Almost surely, 2^42594120 is an apocalyptic number.

42594120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42594120 is an abundant number, since it is smaller than the sum of its proper divisors (99389880).

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

42594120 is a wasteful number, since it uses less digits than its factorization.

42594120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39459 (or 39449 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 42594120 is about 6526.4170874991. The cubic root of 42594120 is about 349.2340255694.

The spelling of 42594120 in words is "forty-two million, five hundred ninety-four thousand, one hundred twenty".