124692461 has 2 divisors, whose sum is σ = 124692462. Its totient is φ = 124692460.

The previous prime is 124692443. The next prime is 124692487. The reversal of 124692461 is 164296421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63696361 + 60996100 = 7981^2 + 7810^2 .

It is a cyclic number.

It is not a de Polignac number, because 124692461 - 2²⁶ = 57583597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124692961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62346230 + 62346231.

It is an arithmetic number, because the mean of its divisors is an integer number (62346231).

Almost surely, 2^124692461 is an apocalyptic number.

It is an amenable number.

124692461 is a deficient number, since it is larger than the sum of its proper divisors (1).

124692461 is an equidigital number, since it uses as much as digits as its factorization.

124692461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 124692461 is about 11166.5778553682. The cubic root of 124692461 is about 499.5896112543.

The spelling of 124692461 in words is "one hundred twenty-four million, six hundred ninety-two thousand, four hundred sixty-one".