124894684 has 12 divisors (see below), whose sum is σ = 224473144. Its totient is φ = 60759504.

The previous prime is 124894673. The next prime is 124894687. The reversal of 124894684 is 486498421.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124894687) 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, 421794 + ... + 422089.

Almost surely, 2^124894684 is an apocalyptic number.

It is an amenable number.

124894684 is a deficient number, since it is larger than the sum of its proper divisors (99578460).

124894684 is a wasteful number, since it uses less digits than its factorization.

124894684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843924 (or 843922 counting only the distinct ones).

The product of its digits is 442368, while the sum is 46.

The square root of 124894684 is about 11175.6290203281. The cubic root of 124894684 is about 499.8595392119.

The spelling of 124894684 in words is "one hundred twenty-four million, eight hundred ninety-four thousand, six hundred eighty-four".