1078904 has 16 divisors (see below), whose sum is σ = 2038200. Its totient is φ = 535392.

The previous prime is 1078879. The next prime is 1078919. The reversal of 1078904 is 4098701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827 + ... + 1685.

2^1078904 is an apocalyptic number.

It is an amenable number.

1078904 is a deficient number, since it is larger than the sum of its proper divisors (959296).

1078904 is a wasteful number, since it uses less digits than its factorization.

1078904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1078904 is about 1038.7030374462. The cubic root of 1078904 is about 102.5638388754.

The spelling of 1078904 in words is "one million, seventy-eight thousand, nine hundred four".