2374981 has 12 divisors (see below), whose sum is σ = 2909280. Its totient is φ = 1927800.

The previous prime is 2374979. The next prime is 2374997. The reversal of 2374981 is 1894732.

It is not a de Polignac number, because 2374981 - 2¹ = 2374979 is a prime.

It is a super-2 number, since 2×2374981² = 11281069500722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2374081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (242440).

2^2374981 is an apocalyptic number.

It is an amenable number.

2374981 is a deficient number, since it is larger than the sum of its proper divisors (534299).

2374981 is a wasteful number, since it uses less digits than its factorization.

2374981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584 (or 2577 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 2374981 is about 1541.0973363159. The cubic root of 2374981 is about 133.4197266483.

Subtracting from 2374981 its reverse (1894732), we obtain a square (480249 = 693²).

The spelling of 2374981 in words is "two million, three hundred seventy-four thousand, nine hundred eighty-one".