124674961 has 4 divisors (see below), whose sum is σ = 124700212. Its totient is φ = 124649712.

The previous prime is 124674947. The next prime is 124675003. The reversal of 124674961 is 169476421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91393600 + 33281361 = 9560^2 + 5769^2 .

It is a cyclic number.

It is not a de Polignac number, because 124674961 - 2⁵ = 124674929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124671961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526 + ... + 15991.

It is an arithmetic number, because the mean of its divisors is an integer number (31175053).

Almost surely, 2^124674961 is an apocalyptic number.

It is an amenable number.

124674961 is a deficient number, since it is larger than the sum of its proper divisors (25251).

124674961 is an equidigital number, since it uses as much as digits as its factorization.

124674961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25250.

The product of its digits is 72576, while the sum is 40.

The square root of 124674961 is about 11165.7942395514. The cubic root of 124674961 is about 499.5662384774.

The spelling of 124674961 in words is "one hundred twenty-four million, six hundred seventy-four thousand, nine hundred sixty-one".