124968402 has 36 divisors (see below), whose sum is σ = 293202234. Its totient is φ = 38450880.

The previous prime is 124968401. The next prime is 124968421. The reversal of 124968402 is 204869421.

124968402 is a `hidden beast` number, since 1 + 249 + 6 + 8 + 402 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 57744801 + 67223601 = 7599^2 + 8199^2 .

It is not an unprimeable number, because it can be changed into a prime (124968401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17499 + ... + 23582.

Almost surely, 2^124968402 is an apocalyptic number.

124968402 is an abundant number, since it is smaller than the sum of its proper divisors (168233832).

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

124968402 is a wasteful number, since it uses less digits than its factorization.

124968402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41115 (or 41099 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 124968402 is about 11178.9266926660. The cubic root of 124968402 is about 499.9578657828.

The spelling of 124968402 in words is "one hundred twenty-four million, nine hundred sixty-eight thousand, four hundred two".