1045748 has 12 divisors (see below), whose sum is σ = 1996512. Its totient is φ = 475320.

The previous prime is 1045739. The next prime is 1045763. The reversal of 1045748 is 8475401.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1045748.

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, 11840 + ... + 11927.

It is an arithmetic number, because the mean of its divisors is an integer number (166376).

2^1045748 is an apocalyptic number.

It is an amenable number.

1045748 is a deficient number, since it is larger than the sum of its proper divisors (950764).

1045748 is a wasteful number, since it uses less digits than its factorization.

1045748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23782 (or 23780 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 1045748 is about 1022.6182083261. The cubic root of 1045748 is about 101.5022526941.

The spelling of 1045748 in words is "one million, forty-five thousand, seven hundred forty-eight".