2874681 has 12 divisors (see below), whose sum is σ = 4371120. Its totient is φ = 1815480.

The previous prime is 2874673. The next prime is 2874691. The reversal of 2874681 is 1864782.

It is not a de Polignac number, because 2874681 - 2³ = 2874673 is a prime.

It is a super-2 number, since 2×2874681² = 16527581703522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2874691) 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, 8235 + ... + 8576.

It is an arithmetic number, because the mean of its divisors is an integer number (364260).

2^2874681 is an apocalyptic number.

It is an amenable number.

2874681 is a deficient number, since it is larger than the sum of its proper divisors (1496439).

2874681 is a wasteful number, since it uses less digits than its factorization.

2874681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16836 (or 16833 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 2874681 is about 1695.4884252038. The cubic root of 2874681 is about 142.1880897049.

The spelling of 2874681 in words is "two million, eight hundred seventy-four thousand, six hundred eighty-one".