76560073 has 4 divisors (see below), whose sum is σ = 76714000. Its totient is φ = 76406148.

The previous prime is 76560059. The next prime is 76560083. The reversal of 76560073 is 37006567.

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 76560073 - 2⁵ = 76560041 is a prime.

It is a super-2 number, since 2×76560073² = 11722889555530658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76560013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76215 + ... + 77212.

It is an arithmetic number, because the mean of its divisors is an integer number (19178500).

Almost surely, 2^76560073 is an apocalyptic number.

It is an amenable number.

76560073 is a deficient number, since it is larger than the sum of its proper divisors (153927).

76560073 is a wasteful number, since it uses less digits than its factorization.

76560073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153926.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 76560073 is about 8749.8613131866. The cubic root of 76560073 is about 424.6203262020.

The spelling of 76560073 in words is "seventy-six million, five hundred sixty thousand, seventy-three".