76120023 has 32 divisors (see below), whose sum is σ = 123863040. Its totient is φ = 40612320.

The previous prime is 76120021. The next prime is 76120027. The reversal of 76120023 is 32002167.

It is a happy number.

It is not a de Polignac number, because 76120023 - 2¹ = 76120021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76120021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26986 + ... + 29672.

It is an arithmetic number, because the mean of its divisors is an integer number (3870720).

Almost surely, 2^76120023 is an apocalyptic number.

76120023 is a deficient number, since it is larger than the sum of its proper divisors (47743017).

76120023 is a wasteful number, since it uses less digits than its factorization.

76120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 76120023 is about 8724.6789625751. The cubic root of 76120023 is about 423.8052219607.

The spelling of 76120023 in words is "seventy-six million, one hundred twenty thousand, twenty-three".