124972848 has 480 divisors, whose sum is σ = 511633920. Its totient is φ = 28200960.

The previous prime is 124972847. The next prime is 124972849. The reversal of 124972848 is 848279421.

It is an interprime number because it is at equal distance from previous prime (124972847) and next prime (124972849).

It is a super-2 number, since 2×124972848² = 31236425474462208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124972843) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7351336 + ... + 7351352.

It is an arithmetic number, because the mean of its divisors is an integer number (1065904).

Almost surely, 2^124972848 is an apocalyptic number.

124972848 is a gapful number since it is divisible by the number (18) 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 124972848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255816960).

124972848 is an abundant number, since it is smaller than the sum of its proper divisors (386661072).

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

124972848 is a wasteful number, since it uses less digits than its factorization.

124972848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 53 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 124972848 is about 11179.1255471973. The cubic root of 124972848 is about 499.9637947118.

The spelling of 124972848 in words is "one hundred twenty-four million, nine hundred seventy-two thousand, eight hundred forty-eight".