73468651 has 4 divisors (see below), whose sum is σ = 73487304. Its totient is φ = 73450000.

The previous prime is 73468631. The next prime is 73468669. The reversal of 73468651 is 15686437.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73468651 - 2²⁵ = 39914219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73468631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850 + ... + 12151.

It is an arithmetic number, because the mean of its divisors is an integer number (18371826).

Almost surely, 2^73468651 is an apocalyptic number.

73468651 is a deficient number, since it is larger than the sum of its proper divisors (18653).

73468651 is a wasteful number, since it uses less digits than its factorization.

73468651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18652.

The product of its digits is 120960, while the sum is 40.

The square root of 73468651 is about 8571.3855939399. The cubic root of 73468651 is about 418.8263739511.

The spelling of 73468651 in words is "seventy-three million, four hundred sixty-eight thousand, six hundred fifty-one".