2987574 has 8 divisors (see below), whose sum is σ = 5975160. Its totient is φ = 995856.

The previous prime is 2987573. The next prime is 2987591. The reversal of 2987574 is 4757892.

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

2987574 is an admirable number.

It is a d-powerful number, because it can be written as 2¹¹ + 9⁵ + 8⁷ + 7⁴ + 5⁵ + 7⁷ + 4⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2987573) 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, 248959 + ... + 248970.

It is an arithmetic number, because the mean of its divisors is an integer number (746895).

2^2987574 is an apocalyptic number.

2987574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2987574 is a wasteful number, since it uses less digits than its factorization.

2987574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497934.

The product of its digits is 141120, while the sum is 42.

The square root of 2987574 is about 1728.4600082154. The cubic root of 2987574 is about 144.0255548782.

The spelling of 2987574 in words is "two million, nine hundred eighty-seven thousand, five hundred seventy-four".