124948480 has 52 divisors (see below), whose sum is σ = 299888892. Its totient is φ = 49971200.

The previous prime is 124948477. The next prime is 124948511. The reversal of 124948480 is 84849421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 61968384 + 62980096 = 7872^2 + 7936^2 .

It is a super-2 number, since 2×124948480² = 31224245308620800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17430 + ... + 23530.

Almost surely, 2^124948480 is an apocalyptic number.

124948480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124948480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149944446).

124948480 is an abundant number, since it is smaller than the sum of its proper divisors (174940412).

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

124948480 is an frugal number, since it uses more digits than its factorization.

124948480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6130 (or 6108 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 124948480 is about 11178.0356055973. The cubic root of 124948480 is about 499.9312972270.

It can be divided in two parts, 1249 and 48480, that added together give a square (49729 = 223²).

The spelling of 124948480 in words is "one hundred twenty-four million, nine hundred forty-eight thousand, four hundred eighty".