76127672 has 8 divisors (see below), whose sum is σ = 142739400. Its totient is φ = 38063832.

The previous prime is 76127669. The next prime is 76127729. The reversal of 76127672 is 27672167.

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4757972 + ... + 4757987.

It is an arithmetic number, because the mean of its divisors is an integer number (17842425).

Almost surely, 2^76127672 is an apocalyptic number.

It is an amenable number.

76127672 is a deficient number, since it is larger than the sum of its proper divisors (66611728).

76127672 is a wasteful number, since it uses less digits than its factorization.

76127672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9515965 (or 9515961 counting only the distinct ones).

The product of its digits is 49392, while the sum is 38.

The square root of 76127672 is about 8725.1173058017. The cubic root of 76127672 is about 423.8194169887.

The spelling of 76127672 in words is "seventy-six million, one hundred twenty-seven thousand, six hundred seventy-two".