2877874 has 4 divisors (see below), whose sum is σ = 4316814. Its totient is φ = 1438936.

The previous prime is 2877871. The next prime is 2877877. The reversal of 2877874 is 4787782.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2877871) and next prime (2877877).

It can be written as a sum of positive squares in only one way, i.e., 2380849 + 497025 = 1543^2 + 705^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2877874.

It is not an unprimeable number, because it can be changed into a prime (2877871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 719467 + ... + 719470.

2^2877874 is an apocalyptic number.

2877874 is a deficient number, since it is larger than the sum of its proper divisors (1438940).

2877874 is a wasteful number, since it uses less digits than its factorization.

2877874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438939.

The product of its digits is 175616, while the sum is 43.

The square root of 2877874 is about 1696.4297804507. The cubic root of 2877874 is about 142.2407145099.

The spelling of 2877874 in words is "two million, eight hundred seventy-seven thousand, eight hundred seventy-four".