73722234 has 32 divisors (see below), whose sum is σ = 161507520. Its totient is φ = 22330112.

The previous prime is 73722227. The next prime is 73722269. The reversal of 73722234 is 43222737.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9504 + ... + 15419.

It is an arithmetic number, because the mean of its divisors is an integer number (5047110).

Almost surely, 2^73722234 is an apocalyptic number.

73722234 is an abundant number, since it is smaller than the sum of its proper divisors (87785286).

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

73722234 is a wasteful number, since it uses less digits than its factorization.

73722234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24974.

The product of its digits is 14112, while the sum is 30.

The square root of 73722234 is about 8586.1652674521. The cubic root of 73722234 is about 419.3076916579.

The spelling of 73722234 in words is "seventy-three million, seven hundred twenty-two thousand, two hundred thirty-four".