2874687 has 8 divisors (see below), whose sum is σ = 3843504. Its totient is φ = 1911168.

The previous prime is 2874673. The next prime is 2874691. The reversal of 2874687 is 7864782.

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

It is not a de Polignac number, because 2874687 - 2⁷ = 2874559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193 + ... + 2405.

It is an arithmetic number, because the mean of its divisors is an integer number (480438).

2^2874687 is an apocalyptic number.

2874687 is a deficient number, since it is larger than the sum of its proper divisors (968817).

2874687 is a wasteful number, since it uses less digits than its factorization.

2874687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649.

The product of its digits is 150528, while the sum is 42.

The square root of 2874687 is about 1695.4901946045. The cubic root of 2874687 is about 142.1881886293.

The spelling of 2874687 in words is "two million, eight hundred seventy-four thousand, six hundred eighty-seven".