76712023 has 4 divisors (see below), whose sum is σ = 77047240. Its totient is φ = 76376808.

The previous prime is 76712017. The next prime is 76712033. The reversal of 76712023 is 32021767.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32021767 = 61 ⋅524947.

It is a cyclic number.

It is not a de Polignac number, because 76712023 - 2⁵ = 76711991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76711982 and 76712000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76712033) 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, 167265 + ... + 167722.

It is an arithmetic number, because the mean of its divisors is an integer number (19261810).

Almost surely, 2^76712023 is an apocalyptic number.

76712023 is a deficient number, since it is larger than the sum of its proper divisors (335217).

76712023 is a wasteful number, since it uses less digits than its factorization.

76712023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335216.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 76712023 is about 8758.5400039048. The cubic root of 76712023 is about 424.9010574749.

The spelling of 76712023 in words is "seventy-six million, seven hundred twelve thousand, twenty-three".