73342136 has 32 divisors (see below), whose sum is σ = 157459680. Its totient is φ = 31372800.

The previous prime is 73342091. The next prime is 73342163. The reversal of 73342136 is 63124337.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 73342099 and 73342108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41756 + ... + 43476.

It is an arithmetic number, because the mean of its divisors is an integer number (4920615).

Almost surely, 2^73342136 is an apocalyptic number.

It is an amenable number.

73342136 is an abundant number, since it is smaller than the sum of its proper divisors (84117544).

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

73342136 is a wasteful number, since it uses less digits than its factorization.

73342136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495 (or 2491 counting only the distinct ones).

The product of its digits is 9072, while the sum is 29.

The square root of 73342136 is about 8564.0023353570. The cubic root of 73342136 is about 418.5858257146.

The spelling of 73342136 in words is "seventy-three million, three hundred forty-two thousand, one hundred thirty-six".