745804 has 6 divisors (see below), whose sum is σ = 1305164. Its totient is φ = 372900.

The previous prime is 745757. The next prime is 745817. The reversal of 745804 is 408547.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93222 + ... + 93229.

2⁷⁴⁵⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

745804 is a deficient number, since it is larger than the sum of its proper divisors (559360).

745804 is a wasteful number, since it uses less digits than its factorization.

745804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186455 (or 186453 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 745804 is about 863.5994441869. The cubic root of 745804 is about 90.6862762756.

The spelling of 745804 in words is "seven hundred forty-five thousand, eight hundred four".