2587274 has 8 divisors (see below), whose sum is σ = 3888000. Its totient is φ = 1291276.

The previous prime is 2587271. The next prime is 2587279. The reversal of 2587274 is 4727852.

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2587271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977 + ... + 2475.

It is an arithmetic number, because the mean of its divisors is an integer number (486000).

2^2587274 is an apocalyptic number.

2587274 is a deficient number, since it is larger than the sum of its proper divisors (1300726).

2587274 is a wasteful number, since it uses less digits than its factorization.

2587274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its digits is 31360, while the sum is 35.

The square root of 2587274 is about 1608.5005439850. The cubic root of 2587274 is about 137.2821719024.

The spelling of 2587274 in words is "two million, five hundred eighty-seven thousand, two hundred seventy-four".