1045756 has 6 divisors (see below), whose sum is σ = 1830080. Its totient is φ = 522876.

The previous prime is 1045739. The next prime is 1045763. The reversal of 1045756 is 6575401.

It is a super-2 number, since 2×1045756² = 2187211223072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130716 + ... + 130723.

2^1045756 is an apocalyptic number.

It is an amenable number.

1045756 is a deficient number, since it is larger than the sum of its proper divisors (784324).

1045756 is a wasteful number, since it uses less digits than its factorization.

1045756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261443 (or 261441 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1045756 is about 1022.6221198468. The cubic root of 1045756 is about 101.5025115251.

The spelling of 1045756 in words is "one million, forty-five thousand, seven hundred fifty-six".