73767113 has 4 divisors (see below), whose sum is σ = 84305280. Its totient is φ = 63228948.

The previous prime is 73767079. The next prime is 73767151. The reversal of 73767113 is 31176737.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73767113 - 2¹⁶ = 73701577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73767173) 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, 5269073 + ... + 5269086.

It is an arithmetic number, because the mean of its divisors is an integer number (21076320).

Almost surely, 2^73767113 is an apocalyptic number.

It is an amenable number.

73767113 is a deficient number, since it is larger than the sum of its proper divisors (10538167).

73767113 is a wasteful number, since it uses less digits than its factorization.

73767113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538166.

The product of its digits is 18522, while the sum is 35.

The square root of 73767113 is about 8588.7783182476. The cubic root of 73767113 is about 419.3927600360.

The spelling of 73767113 in words is "seventy-three million, seven hundred sixty-seven thousand, one hundred thirteen".