2397874 has 8 divisors (see below), whose sum is σ = 3605760. Its totient is φ = 1195956.

The previous prime is 2397869. The next prime is 2397907. The reversal of 2397874 is 4787932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹¹ + 3⁷ + 9³ + 7⁵ + 8⁷ + 7⁵ + 4⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294 + ... + 2209.

It is an arithmetic number, because the mean of its divisors is an integer number (450720).

2^2397874 is an apocalyptic number.

2397874 is a deficient number, since it is larger than the sum of its proper divisors (1207886).

2397874 is a wasteful number, since it uses less digits than its factorization.

2397874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its digits is 84672, while the sum is 40.

The square root of 2397874 is about 1548.5070229095. The cubic root of 2397874 is about 133.8470446025.

The spelling of 2397874 in words is "two million, three hundred ninety-seven thousand, eight hundred seventy-four".