72367022 has 48 divisors (see below), whose sum is σ = 139254192. Its totient is φ = 27941760.

The previous prime is 72367021. The next prime is 72367033. The reversal of 72367022 is 22076327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72367021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54122 + ... + 55442.

It is an arithmetic number, because the mean of its divisors is an integer number (2901129).

Almost surely, 2^72367022 is an apocalyptic number.

72367022 is a deficient number, since it is larger than the sum of its proper divisors (66887170).

72367022 is a wasteful number, since it uses less digits than its factorization.

72367022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 72367022 is about 8506.8808619846. The cubic root of 72367022 is about 416.7224525485.

The spelling of 72367022 in words is "seventy-two million, three hundred sixty-seven thousand, twenty-two".