73590042 has 32 divisors (see below), whose sum is σ = 157291200. Its totient is φ = 22871808.

The previous prime is 73590031. The next prime is 73590043. The reversal of 73590042 is 24009537.

It is a junction number, because it is equal to n+sod(n) for n = 73589991 and 73590009.

It is not an unprimeable number, because it can be changed into a prime (73590043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7809 + ... + 14427.

It is an arithmetic number, because the mean of its divisors is an integer number (4915350).

Almost surely, 2^73590042 is an apocalyptic number.

73590042 is an abundant number, since it is smaller than the sum of its proper divisors (83701158).

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

73590042 is a wasteful number, since it uses less digits than its factorization.

73590042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6750.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 73590042 is about 8578.4638484988. The cubic root of 73590042 is about 419.0569202485.

Adding to 73590042 its reverse (24009537), we get a palindrome (97599579).

The spelling of 73590042 in words is "seventy-three million, five hundred ninety thousand, forty-two".