76914975 has 24 divisors (see below), whose sum is σ = 130272912. Its totient is φ = 40019200.

The previous prime is 76914923. The next prime is 76914977. The reversal of 76914975 is 57941967.

It is a happy number.

It is not a de Polignac number, because 76914975 - 2⁹ = 76914463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76914977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9432 + ... + 15581.

It is an arithmetic number, because the mean of its divisors is an integer number (5428038).

Almost surely, 2^76914975 is an apocalyptic number.

76914975 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

76914975 is a deficient number, since it is larger than the sum of its proper divisors (53357937).

76914975 is a wasteful number, since it uses less digits than its factorization.

76914975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25067 (or 25062 counting only the distinct ones).

The product of its digits is 476280, while the sum is 48.

The square root of 76914975 is about 8770.1183002283. The cubic root of 76914975 is about 425.2754385227.

The spelling of 76914975 in words is "seventy-six million, nine hundred fourteen thousand, nine hundred seventy-five".