73012368 has 120 divisors (see below), whose sum is σ = 223499584. Its totient is φ = 20401920.

The previous prime is 73012367. The next prime is 73012417. The reversal of 73012368 is 86321037.

It is not an unprimeable number, because it can be changed into a prime (73012363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75021 + ... + 75987.

Almost surely, 2^73012368 is an apocalyptic number.

73012368 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73012368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111749792).

73012368 is an abundant number, since it is smaller than the sum of its proper divisors (150487216).

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

73012368 is a wasteful number, since it uses less digits than its factorization.

73012368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 996 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 73012368 is about 8544.7274971177. The cubic root of 73012368 is about 417.9575210757.

It can be divided in two parts, 7301 and 2368, that added together give a palindrome (9669).

The spelling of 73012368 in words is "seventy-three million, twelve thousand, three hundred sixty-eight".