2397304 has 64 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 912384.

The previous prime is 2397299. The next prime is 2397319. The reversal of 2397304 is 4037932.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26892 + ... + 26980.

It is an arithmetic number, because the mean of its divisors is an integer number (89775).

2^2397304 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 2397304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2872800).

2397304 is an abundant number, since it is smaller than the sum of its proper divisors (3348296).

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

2397304 is a wasteful number, since it uses less digits than its factorization.

2397304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2397304 is about 1548.3229637256. The cubic root of 2397304 is about 133.8364381428.

It can be divided in two parts, 2397 and 304, that added together give a triangular number (2701 = T₇₃).

The spelling of 2397304 in words is "two million, three hundred ninety-seven thousand, three hundred four".