2724372 has 72 divisors (see below), whose sum is σ = 8299200. Its totient is φ = 736128.

The previous prime is 2724367. The next prime is 2724377. The reversal of 2724372 is 2734272.

It is an interprime number because it is at equal distance from previous prime (2724367) and next prime (2724377).

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 (2724377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4504 + ... + 5072.

2^2724372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2724372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4149600).

2724372 is an abundant number, since it is smaller than the sum of its proper divisors (5574828).

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

2724372 is a wasteful number, since it uses less digits than its factorization.

2724372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605 (or 600 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 2724372 is about 1650.5671752461. The cubic root of 2724372 is about 139.6653913781.

The spelling of 2724372 in words is "two million, seven hundred twenty-four thousand, three hundred seventy-two".