1045948 has 12 divisors (see below), whose sum is σ = 1910160. Its totient is φ = 500192.

The previous prime is 1045907. The next prime is 1045963. The reversal of 1045948 is 8495401.

It is a happy number.

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, 5593 + ... + 5776.

It is an arithmetic number, because the mean of its divisors is an integer number (159180).

2^1045948 is an apocalyptic number.

It is an amenable number.

1045948 is a deficient number, since it is larger than the sum of its proper divisors (864212).

1045948 is a wasteful number, since it uses less digits than its factorization.

1045948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11396 (or 11394 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1045948 is about 1022.7159918570. The cubic root of 1045948 is about 101.5087230728.

The spelling of 1045948 in words is "one million, forty-five thousand, nine hundred forty-eight".