1146904 has 16 divisors (see below), whose sum is σ = 2346120. Its totient is φ = 521280.

The previous prime is 1146881. The next prime is 1146911. The reversal of 1146904 is 4096411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6429 + ... + 6604.

2^1146904 is an apocalyptic number.

It is an amenable number.

1146904 is an abundant number, since it is smaller than the sum of its proper divisors (1199216).

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

1146904 is a wasteful number, since it uses less digits than its factorization.

1146904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13050 (or 13046 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1146904 is about 1070.9360391732. The cubic root of 1146904 is about 104.6748520697.

The spelling of 1146904 in words is "one million, one hundred forty-six thousand, nine hundred four".