104977427 has 2 divisors, whose sum is σ = 104977428. Its totient is φ = 104977426.

The previous prime is 104977423. The next prime is 104977441. The reversal of 104977427 is 724779401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104977427 - 2² = 104977423 is a prime.

It is a super-2 number, since 2×104977427² = 22040520359080658, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104977421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52488713 + 52488714.

It is an arithmetic number, because the mean of its divisors is an integer number (52488714).

Almost surely, 2^104977427 is an apocalyptic number.

104977427 is a deficient number, since it is larger than the sum of its proper divisors (1).

104977427 is an equidigital number, since it uses as much as digits as its factorization.

104977427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 104977427 is about 10245.8492571382. The cubic root of 104977427 is about 471.7355884639.

The spelling of 104977427 in words is "one hundred four million, nine hundred seventy-seven thousand, four hundred twenty-seven".