2397252 has 72 divisors (see below), whose sum is σ = 6673408. Its totient is φ = 665280.

The previous prime is 2397251. The next prime is 2397259. The reversal of 2397252 is 2527932.

It is a happy number.

It is a d-powerful number, because it can be written as 2¹⁴ + 3¹³ + 9² + 7 + 2¹⁸ + 5² + 2¹⁹ .

It is not an unprimeable number, because it can be changed into a prime (2397251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18813 + ... + 18939.

2^2397252 is an apocalyptic number.

2397252 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 2397252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3336704).

2397252 is an abundant number, since it is smaller than the sum of its proper divisors (4276156).

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

2397252 is a wasteful number, since it uses less digits than its factorization.

2397252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 156 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 2397252 is about 1548.3061712723. The cubic root of 2397252 is about 133.8354704523.

The spelling of 2397252 in words is "two million, three hundred ninety-seven thousand, two hundred fifty-two".