2232748 has 24 divisors (see below), whose sum is σ = 4660992. Its totient is φ = 915024.

The previous prime is 2232701. The next prime is 2232749. The reversal of 2232748 is 8472322.

It is a super-3 number, since 3×2232748³ = 33391842383739878976, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁷ + 3⁵ + 2²¹ + 7² + 4⁶ + 8 .

It is not an unprimeable number, because it can be changed into a prime (2232749) 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, 1090 + ... + 2377.

It is an arithmetic number, because the mean of its divisors is an integer number (194208).

2^2232748 is an apocalyptic number.

2232748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2232748 is an abundant number, since it is smaller than the sum of its proper divisors (2428244).

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

2232748 is a wasteful number, since it uses less digits than its factorization.

2232748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501 (or 3499 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 2232748 is about 1494.2382674795. The cubic root of 2232748 is about 130.7012987244.

The spelling of 2232748 in words is "two million, two hundred thirty-two thousand, seven hundred forty-eight".