124052644 has 24 divisors (see below), whose sum is σ = 222562368. Its totient is φ = 60482400.

The previous prime is 124052641. The next prime is 124052647. The reversal of 124052644 is 446250421.

It is an interprime number because it is at equal distance from previous prime (124052641) and next prime (124052647).

It is not an unprimeable number, because it can be changed into a prime (124052641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24777 + ... + 29359.

It is an arithmetic number, because the mean of its divisors is an integer number (9273432).

Almost surely, 2^124052644 is an apocalyptic number.

It is an amenable number.

124052644 is a deficient number, since it is larger than the sum of its proper divisors (98509724).

124052644 is a wasteful number, since it uses less digits than its factorization.

124052644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755 (or 4753 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 124052644 is about 11137.8922602079. The cubic root of 124052644 is about 498.7336541105.

The spelling of 124052644 in words is "one hundred twenty-four million, fifty-two thousand, six hundred forty-four".