124261672 has 32 divisors (see below), whose sum is σ = 247665600. Its totient is φ = 58281984.

The previous prime is 124261649. The next prime is 124261681. The reversal of 124261672 is 276162421.

124261672 = T₈₃ + T₈₄ + ... + T₉₀₆.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11688 + ... + 19624.

It is an arithmetic number, because the mean of its divisors is an integer number (7739550).

Almost surely, 2^124261672 is an apocalyptic number.

It is an amenable number.

124261672 is a deficient number, since it is larger than the sum of its proper divisors (123403928).

124261672 is a wasteful number, since it uses less digits than its factorization.

124261672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8065 (or 8061 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 124261672 is about 11147.2719532628. The cubic root of 124261672 is about 499.0136180476.

The spelling of 124261672 in words is "one hundred twenty-four million, two hundred sixty-one thousand, six hundred seventy-two".