2874536 has 24 divisors (see below), whose sum is σ = 6270570. Its totient is φ = 1231776.

The previous prime is 2874523. The next prime is 2874559. The reversal of 2874536 is 6354782.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2869636 + 4900 = 1694^2 + 70^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2874496 and 2874505.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3275 + ... + 4058.

2^2874536 is an apocalyptic number.

It is an amenable number.

2874536 is an abundant number, since it is smaller than the sum of its proper divisors (3396034).

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

2874536 is a wasteful number, since it uses less digits than its factorization.

2874536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7353 (or 7342 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 2874536 is about 1695.4456641249. The cubic root of 2874536 is about 142.1856989910.

The spelling of 2874536 in words is "two million, eight hundred seventy-four thousand, five hundred thirty-six".