42373604 has 24 divisors (see below), whose sum is σ = 91267008. Its totient is φ = 16763040.

The previous prime is 42373603. The next prime is 42373607. The reversal of 42373604 is 40637324.

It is a happy number.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (42373601) by changing a digit.

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, 57842 + ... + 58569.

It is an arithmetic number, because the mean of its divisors is an integer number (3802792).

Almost surely, 2^42373604 is an apocalyptic number.

It is an amenable number.

42373604 is an abundant number, since it is smaller than the sum of its proper divisors (48893404).

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

42373604 is a wasteful number, since it uses less digits than its factorization.

42373604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116435 (or 116433 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 42373604 is about 6509.5010561486. The cubic root of 42373604 is about 348.6303039428.

The spelling of 42373604 in words is "forty-two million, three hundred seventy-three thousand, six hundred four".