2878074 has 24 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 951048.

The previous prime is 2878067. The next prime is 2878093. The reversal of 2878074 is 4708782.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1657 + ... + 2915.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

2^2878074 is an apocalyptic number.

2878074 is an abundant number, since it is smaller than the sum of its proper divisors (3411846).

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

2878074 is a wasteful number, since it uses less digits than its factorization.

2878074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 2878074 is about 1696.4887267530. The cubic root of 2878074 is about 142.2440094751.

The spelling of 2878074 in words is "two million, eight hundred seventy-eight thousand, seventy-four".