2372544 has 56 divisors (see below), whose sum is σ = 6979920. Its totient is φ = 790272.

The previous prime is 2372543. The next prime is 2372561. The reversal of 2372544 is 4452732.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372543) 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, 1042 + ... + 2414.

2^2372544 is an apocalyptic number.

2372544 is a gapful number since it is divisible by the number (24) 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 2372544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3489960).

2372544 is an abundant number, since it is smaller than the sum of its proper divisors (4607376).

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

2372544 is a wasteful number, since it uses less digits than its factorization.

2372544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394 (or 1378 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 2372544 is about 1540.3064630131. The cubic root of 2372544 is about 133.3740764376.

It can be divided in two parts, 2372 and 544, that added together give a square (2916 = 54²).

The spelling of 2372544 in words is "two million, three hundred seventy-two thousand, five hundred forty-four".