124674986 has 4 divisors (see below), whose sum is σ = 187012482. Its totient is φ = 62337492.

The previous prime is 124674947. The next prime is 124675003. The reversal of 124674986 is 689476421.

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

It can be written as a sum of positive squares in only one way, i.e., 103652761 + 21022225 = 10181^2 + 4585^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 124674986.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31168745 + ... + 31168748.

Almost surely, 2^124674986 is an apocalyptic number.

124674986 is a deficient number, since it is larger than the sum of its proper divisors (62337496).

124674986 is an equidigital number, since it uses as much as digits as its factorization.

124674986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62337495.

The product of its digits is 580608, while the sum is 47.

The square root of 124674986 is about 11165.7953590418. The cubic root of 124674986 is about 499.5662718686.

The spelling of 124674986 in words is "one hundred twenty-four million, six hundred seventy-four thousand, nine hundred eighty-six".