76230427 has 12 divisors (see below), whose sum is σ = 95498256. Its totient is φ = 60313680.

The previous prime is 76230421. The next prime is 76230449. The reversal of 76230427 is 72403267.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-76230427 is a prime.

It is a super-2 number, since 2×76230427² = 11622156001204658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76230421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59199 + ... + 60472.

It is an arithmetic number, because the mean of its divisors is an integer number (7958188).

Almost surely, 2^76230427 is an apocalyptic number.

76230427 is a deficient number, since it is larger than the sum of its proper divisors (19267829).

76230427 is a wasteful number, since it uses less digits than its factorization.

76230427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119698 (or 119691 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 76230427 is about 8731.0037796350. The cubic root of 76230427 is about 424.0100177857.

The spelling of 76230427 in words is "seventy-six million, two hundred thirty thousand, four hundred twenty-seven".