124472650 has 12 divisors (see below), whose sum is σ = 231519222. Its totient is φ = 49789040.

The previous prime is 124472627. The next prime is 124472651. The reversal of 124472650 is 56274421.

It can be written as a sum of positive squares in 3 ways, for example, as 62204769 + 62267881 = 7887^2 + 7891^2 .

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (124472651) 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, 1244677 + ... + 1244776.

Almost surely, 2^124472650 is an apocalyptic number.

124472650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124472650 is a deficient number, since it is larger than the sum of its proper divisors (107046572).

124472650 is a wasteful number, since it uses less digits than its factorization.

124472650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489465 (or 2489460 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 124472650 is about 11156.7311520893. The cubic root of 124472650 is about 499.2958755496.

The spelling of 124472650 in words is "one hundred twenty-four million, four hundred seventy-two thousand, six hundred fifty".