1045916 has 18 divisors (see below), whose sum is σ = 1891008. Its totient is φ = 506160.

The previous prime is 1045907. The next prime is 1045963. The reversal of 1045916 is 6195401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5381 + ... + 5571.

It is an arithmetic number, because the mean of its divisors is an integer number (105056).

2^1045916 is an apocalyptic number.

It is an amenable number.

1045916 is a deficient number, since it is larger than the sum of its proper divisors (845092).

1045916 is a wasteful number, since it uses less digits than its factorization.

1045916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1045916 is about 1022.7003471203. The cubic root of 1045916 is about 101.5076878676.

The spelling of 1045916 in words is "one million, forty-five thousand, nine hundred sixteen".