2801078 has 16 divisors (see below), whose sum is σ = 5011200. Its totient is φ = 1148136.

The previous prime is 2801047. The next prime is 2801087. The reversal of 2801078 is 8701082.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4028 + ... + 4671.

It is an arithmetic number, because the mean of its divisors is an integer number (313200).

2^2801078 is an apocalyptic number.

2801078 is a deficient number, since it is larger than the sum of its proper divisors (2210122).

2801078 is a wasteful number, since it uses less digits than its factorization.

2801078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8731.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 2801078 is about 1673.6421361809. The cubic root of 2801078 is about 140.9640603872.

The spelling of 2801078 in words is "two million, eight hundred one thousand, seventy-eight".