1045964 has 12 divisors (see below), whose sum is σ = 1848000. Its totient is φ = 517968.

The previous prime is 1045963. The next prime is 1045981. The reversal of 1045964 is 4695401.

It is not an unprimeable number, because it can be changed into a prime (1045963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764 + ... + 1635.

It is an arithmetic number, because the mean of its divisors is an integer number (154000).

2^1045964 is an apocalyptic number.

It is an amenable number.

1045964 is a deficient number, since it is larger than the sum of its proper divisors (802036).

1045964 is a wasteful number, since it uses less digits than its factorization.

1045964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512 (or 2510 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1045964 is about 1022.7238141356. The cubic root of 1045964 is about 101.5092406674.

The spelling of 1045964 in words is "one million, forty-five thousand, nine hundred sixty-four".