73474722 has 32 divisors (see below), whose sum is σ = 163560960. Its totient is φ = 24449040.

The previous prime is 73474717. The next prime is 73474727. The reversal of 73474722 is 22747437.

It is an interprime number because it is at equal distance from previous prime (73474717) and next prime (73474727).

It is not an unprimeable number, because it can be changed into a prime (73474727) 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, 52828 + ... + 54200.

It is an arithmetic number, because the mean of its divisors is an integer number (5111280).

Almost surely, 2^73474722 is an apocalyptic number.

73474722 is an abundant number, since it is smaller than the sum of its proper divisors (90086238).

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

73474722 is a wasteful number, since it uses less digits than its factorization.

73474722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375 (or 2369 counting only the distinct ones).

The product of its digits is 65856, while the sum is 36.

The square root of 73474722 is about 8571.7397300665. The cubic root of 73474722 is about 418.8379100501.

The spelling of 73474722 in words is "seventy-three million, four hundred seventy-four thousand, seven hundred twenty-two".