124572 has 24 divisors (see below), whose sum is σ = 332416. Its totient is φ = 35568.

The previous prime is 124567. The next prime is 124577. The reversal of 124572 is 275421.

124572 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (124567) and next prime (124577).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124577) 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, 658 + ... + 825.

2¹²⁴⁵⁷² is an apocalyptic number.

124572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124572 is an abundant number, since it is smaller than the sum of its proper divisors (207844).

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

124572 is a wasteful number, since it uses less digits than its factorization.

124572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497 (or 1495 counting only the distinct ones).

The product of its digits is 560, while the sum is 21.

The square root of 124572 is about 352.9475881771. The cubic root of 124572 is about 49.9428680771.

Adding to 124572 its reverse (275421), we get a palindrome (399993).

It can be divided in two parts, 124 and 572, that added together give a palindrome (696).

The spelling of 124572 in words is "one hundred twenty-four thousand, five hundred seventy-two".