124089652 has 12 divisors (see below), whose sum is σ = 224162176. Its totient is φ = 60043320.

The previous prime is 124089649. The next prime is 124089653. The reversal of 124089652 is 256980421.

It is a super-2 number, since 2×124089652² = 30796483466962208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124089653) 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, 500238 + ... + 500485.

Almost surely, 2^124089652 is an apocalyptic number.

It is an amenable number.

124089652 is a deficient number, since it is larger than the sum of its proper divisors (100072524).

124089652 is a wasteful number, since it uses less digits than its factorization.

124089652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000758 (or 1000756 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 124089652 is about 11139.5534919493. The cubic root of 124089652 is about 498.7832440786.

The spelling of 124089652 in words is "one hundred twenty-four million, eighty-nine thousand, six hundred fifty-two".