2678902 has 8 divisors (see below), whose sum is σ = 4193136. Its totient is φ = 1281192.

The previous prime is 2678887. The next prime is 2678903. The reversal of 2678902 is 2098762.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2678903) 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, 29073 + ... + 29164.

It is an arithmetic number, because the mean of its divisors is an integer number (524142).

2^2678902 is an apocalyptic number.

2678902 is a deficient number, since it is larger than the sum of its proper divisors (1514234).

2678902 is a wasteful number, since it uses less digits than its factorization.

2678902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58262.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2678902 is about 1636.7351648938. The cubic root of 2678902 is about 138.8840189818.

The spelling of 2678902 in words is "two million, six hundred seventy-eight thousand, nine hundred two".