124649622 has 24 divisors (see below), whose sum is σ = 272468664. Its totient is φ = 41181504.

The previous prime is 124649621. The next prime is 124649653. The reversal of 124649622 is 226946421.

124649622 is a `hidden beast` number, since 1 + 2 + 4 + 649 + 6 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124649621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28608 + ... + 32675.

It is an arithmetic number, because the mean of its divisors is an integer number (11352861).

Almost surely, 2^124649622 is an apocalyptic number.

124649622 is an abundant number, since it is smaller than the sum of its proper divisors (147819042).

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

124649622 is a wasteful number, since it uses less digits than its factorization.

124649622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61404 (or 61401 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 124649622 is about 11164.6595111539. The cubic root of 124649622 is about 499.5323921555.

The spelling of 124649622 in words is "one hundred twenty-four million, six hundred forty-nine thousand, six hundred twenty-two".