124348890 has 16 divisors (see below), whose sum is σ = 298437408. Its totient is φ = 33159696.

The previous prime is 124348883. The next prime is 124348891. The reversal of 124348890 is 98843421.

It is not an unprimeable number, because it can be changed into a prime (124348891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2072452 + ... + 2072511.

It is an arithmetic number, because the mean of its divisors is an integer number (18652338).

Almost surely, 2^124348890 is an apocalyptic number.

124348890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124348890 is an abundant number, since it is smaller than the sum of its proper divisors (174088518).

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

124348890 is a wasteful number, since it uses less digits than its factorization.

124348890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4144973.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 124348890 is about 11151.1833452778. The cubic root of 124348890 is about 499.1303415988.

The spelling of 124348890 in words is "one hundred twenty-four million, three hundred forty-eight thousand, eight hundred ninety".