2397444 has 24 divisors (see below), whose sum is σ = 6393408. Its totient is φ = 684960.

The previous prime is 2397403. The next prime is 2397449. The reversal of 2397444 is 4447932.

2397444 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2397449) 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 7 ways as a sum of consecutive naturals, for example, 14187 + ... + 14354.

It is an arithmetic number, because the mean of its divisors is an integer number (266392).

2^2397444 is an apocalyptic number.

It is an amenable number.

2397444 is an abundant number, since it is smaller than the sum of its proper divisors (3995964).

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

2397444 is a wasteful number, since it uses less digits than its factorization.

2397444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28555 (or 28553 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 2397444 is about 1548.3681732715. The cubic root of 2397444 is about 133.8390433939.

The spelling of 2397444 in words is "two million, three hundred ninety-seven thousand, four hundred forty-four".