124499394 has 12 divisors (see below), whose sum is σ = 269748726. Its totient is φ = 41499792.

The previous prime is 124499393. The next prime is 124499399. The reversal of 124499394 is 493994421.

124499394 is a `hidden beast` number, since 124 + 499 + 39 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 124211025 + 288369 = 11145^2 + 537^2 .

It is not an unprimeable number, because it can be changed into a prime (124499393) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3458299 + ... + 3458334.

Almost surely, 2^124499394 is an apocalyptic number.

124499394 is an abundant number, since it is smaller than the sum of its proper divisors (145249332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124499394 is a wasteful number, since it uses less digits than its factorization.

124499394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6916641 (or 6916638 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 124499394 is about 11157.9296466683. The cubic root of 124499394 is about 499.3316323007.

The spelling of 124499394 in words is "one hundred twenty-four million, four hundred ninety-nine thousand, three hundred ninety-four".