124253402 has 32 divisors (see below), whose sum is σ = 234740352. Its totient is φ = 48009024.

The previous prime is 124253347. The next prime is 124253419. The reversal of 124253402 is 204352421.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113 + ... + 15764.

It is an arithmetic number, because the mean of its divisors is an integer number (7335636).

Almost surely, 2^124253402 is an apocalyptic number.

124253402 is a deficient number, since it is larger than the sum of its proper divisors (110486950).

124253402 is a wasteful number, since it uses less digits than its factorization.

124253402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15942.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 124253402 is about 11146.9010043151. The cubic root of 124253402 is about 499.0025475002.

The spelling of 124253402 in words is "one hundred twenty-four million, two hundred fifty-three thousand, four hundred two".