124913957 has 8 divisors (see below), whose sum is σ = 143485056. Its totient is φ = 106524432.

The previous prime is 124913953. The next prime is 124913959. The reversal of 124913957 is 759319421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124913957 - 2² = 124913953 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124913953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43913 + ... + 46670.

It is an arithmetic number, because the mean of its divisors is an integer number (17935632).

Almost surely, 2^124913957 is an apocalyptic number.

It is an amenable number.

124913957 is a deficient number, since it is larger than the sum of its proper divisors (18571099).

124913957 is an equidigital number, since it uses as much as digits as its factorization.

124913957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90787.

The product of its digits is 68040, while the sum is 41.

The square root of 124913957 is about 11176.4912651512. The cubic root of 124913957 is about 499.8852496667.

The spelling of 124913957 in words is "one hundred twenty-four million, nine hundred thirteen thousand, nine hundred fifty-seven".