124884631 has 2 divisors, whose sum is σ = 124884632. Its totient is φ = 124884630.

The previous prime is 124884623. The next prime is 124884637. The reversal of 124884631 is 136488421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124884631 - 2³ = 124884623 is a prime.

It is a super-2 number, since 2×124884631² = 31192342120012322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124884637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62442315 + 62442316.

It is an arithmetic number, because the mean of its divisors is an integer number (62442316).

Almost surely, 2^124884631 is an apocalyptic number.

124884631 is a deficient number, since it is larger than the sum of its proper divisors (1).

124884631 is an equidigital number, since it uses as much as digits as its factorization.

124884631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 37.

The square root of 124884631 is about 11175.1792379362. The cubic root of 124884631 is about 499.8461273179.

The spelling of 124884631 in words is "one hundred twenty-four million, eight hundred eighty-four thousand, six hundred thirty-one".