124992630 has 96 divisors (see below), whose sum is σ = 379080000. Its totient is φ = 28562688.

The previous prime is 124992629. The next prime is 124992643. The reversal of 124992630 is 36299421.

124992630 is a `hidden beast` number, since 12 + 4 + 9 + 9 + 2 + 630 = 666.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 28846 + ... + 32894.

It is an arithmetic number, because the mean of its divisors is an integer number (3948750).

Almost surely, 2^124992630 is an apocalyptic number.

124992630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 124992630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189540000).

124992630 is an abundant number, since it is smaller than the sum of its proper divisors (254087370).

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

124992630 is a wasteful number, since it uses less digits than its factorization.

124992630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083 (or 4066 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 124992630 is about 11180.0102862207. The cubic root of 124992630 is about 499.9901731402.

It can be divided in two parts, 12499 and 2630, that added together give a square (15129 = 123²).

The spelling of 124992630 in words is "one hundred twenty-four million, nine hundred ninety-two thousand, six hundred thirty".