73268868 has 24 divisors (see below), whose sum is σ = 171243072. Its totient is φ = 24382624.

The previous prime is 73268863. The next prime is 73268873. The reversal of 73268868 is 86886237.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (73268863) and next prime (73268873).

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (73268863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3046 + ... + 12482.

It is an arithmetic number, because the mean of its divisors is an integer number (7135128).

Almost surely, 2^73268868 is an apocalyptic number.

It is an amenable number.

73268868 is an abundant number, since it is smaller than the sum of its proper divisors (97974204).

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

73268868 is a wasteful number, since it uses less digits than its factorization.

73268868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10091 (or 10089 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 73268868 is about 8559.7235936682. The cubic root of 73268868 is about 418.4463917036.

The spelling of 73268868 in words is "seventy-three million, two hundred sixty-eight thousand, eight hundred sixty-eight".