2232472 has 32 divisors (see below), whose sum is σ = 4769280. Its totient is φ = 969760.

The previous prime is 2232463. The next prime is 2232487. The reversal of 2232472 is 2742322.

It is a super-3 number, since 3×2232472³ = 33379460767952454144, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 2 + 2¹¹ + 3⁷ + 2¹⁷ + 4 + 7 + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473 + ... + 2575.

It is an arithmetic number, because the mean of its divisors is an integer number (149040).

2^2232472 is an apocalyptic number.

2232472 is a gapful number since it is divisible by the number (22) 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 2232472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2384640).

2232472 is an abundant number, since it is smaller than the sum of its proper divisors (2536808).

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

2232472 is a wasteful number, since it uses less digits than its factorization.

2232472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143 (or 1139 counting only the distinct ones).

The product of its digits is 1344, while the sum is 22.

The square root of 2232472 is about 1494.1459098763. The cubic root of 2232472 is about 130.6959129778.

Adding to 2232472 its reverse (2742322), we get a palindrome (4974794).

It can be divided in two parts, 2232 and 472, that added together give a square (2704 = 52²).

The spelling of 2232472 in words is "two million, two hundred thirty-two thousand, four hundred seventy-two".