124455048 has 32 divisors (see below), whose sum is σ = 315524160. Its totient is φ = 40900160.

The previous prime is 124455043. The next prime is 124455053. The reversal of 124455048 is 840554421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (124455043) and next prime (124455053).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (124455043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34815 + ... + 38222.

It is an arithmetic number, because the mean of its divisors is an integer number (9860130).

Almost surely, 2^124455048 is an apocalyptic number.

It is an amenable number.

124455048 is an abundant number, since it is smaller than the sum of its proper divisors (191069112).

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

124455048 is a wasteful number, since it uses less digits than its factorization.

124455048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73117 (or 73113 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 124455048 is about 11155.9422730669. The cubic root of 124455048 is about 499.2723388656.

The spelling of 124455048 in words is "one hundred twenty-four million, four hundred fifty-five thousand, forty-eight".