76714421 has 16 divisors (see below), whose sum is σ = 93075840. Its totient is φ = 61724160.

The previous prime is 76714411. The next prime is 76714427. The reversal of 76714421 is 12441767.

It is a cyclic number.

It is not a de Polignac number, because 76714421 - 2²² = 72520117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76714427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67385 + ... + 68513.

It is an arithmetic number, because the mean of its divisors is an integer number (5817240).

Almost surely, 2^76714421 is an apocalyptic number.

It is an amenable number.

76714421 is a deficient number, since it is larger than the sum of its proper divisors (16361419).

76714421 is a wasteful number, since it uses less digits than its factorization.

76714421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724.

The product of its digits is 9408, while the sum is 32.

The square root of 76714421 is about 8758.6768977968. The cubic root of 76714421 is about 424.9054848648.

The spelling of 76714421 in words is "seventy-six million, seven hundred fourteen thousand, four hundred twenty-one".