124950140 has 48 divisors (see below), whose sum is σ = 300518400. Its totient is φ = 42748992.

The previous prime is 124950127. The next prime is 124950149. The reversal of 124950140 is 41059421.

It is a super-2 number, since 2×124950140² = 31225074972039200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124950149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119741 + ... + 120779.

It is an arithmetic number, because the mean of its divisors is an integer number (6260800).

Almost surely, 2^124950140 is an apocalyptic number.

124950140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124950140 is an abundant number, since it is smaller than the sum of its proper divisors (175568260).

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

124950140 is a wasteful number, since it uses less digits than its factorization.

124950140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914 (or 1912 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 124950140 is about 11178.1098581111. The cubic root of 124950140 is about 499.9335111589.

The spelling of 124950140 in words is "one hundred twenty-four million, nine hundred fifty thousand, one hundred forty".