124662641 has 2 divisors, whose sum is σ = 124662642. Its totient is φ = 124662640.

The previous prime is 124662607. The next prime is 124662653. The reversal of 124662641 is 146266421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63760225 + 60902416 = 7985^2 + 7804^2 .

It is a cyclic number.

It is not a de Polignac number, because 124662641 - 2¹⁰ = 124661617 is a prime.

It is a super-2 number, since 2×124662641² = 31081548122189762, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 124662598 and 124662607.

It is not a weakly prime, because it can be changed into another prime (124662341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62331320 + 62331321.

It is an arithmetic number, because the mean of its divisors is an integer number (62331321).

Almost surely, 2^124662641 is an apocalyptic number.

It is an amenable number.

124662641 is a deficient number, since it is larger than the sum of its proper divisors (1).

124662641 is an equidigital number, since it uses as much as digits as its factorization.

124662641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 124662641 is about 11165.2425410288. The cubic root of 124662641 is about 499.5497827305.

The spelling of 124662641 in words is "one hundred twenty-four million, six hundred sixty-two thousand, six hundred forty-one".