124867028 has 48 divisors (see below), whose sum is σ = 257826240. Its totient is φ = 52166400.

The previous prime is 124867019. The next prime is 124867049. The reversal of 124867028 is 820768421.

It is a junction number, because it is equal to n+sod(n) for n = 124866982 and 124867000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239408 + ... + 239928.

It is an arithmetic number, because the mean of its divisors is an integer number (5371380).

Almost surely, 2^124867028 is an apocalyptic number.

It is an amenable number.

124867028 is an abundant number, since it is smaller than the sum of its proper divisors (132959212).

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

124867028 is a wasteful number, since it uses less digits than its factorization.

124867028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968 (or 966 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 124867028 is about 11174.3916165490. The cubic root of 124867028 is about 499.8226410951.

The spelling of 124867028 in words is "one hundred twenty-four million, eight hundred sixty-seven thousand, twenty-eight".