745762 has 4 divisors (see below), whose sum is σ = 1118646. Its totient is φ = 372880.

The previous prime is 745757. The next prime is 745817. The reversal of 745762 is 267547.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 594441 + 151321 = 771^2 + 389^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186439 + ... + 186442.

2⁷⁴⁵⁷⁶² is an apocalyptic number.

745762 is a deficient number, since it is larger than the sum of its proper divisors (372884).

745762 is a wasteful number, since it uses less digits than its factorization.

745762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372883.

The product of its digits is 11760, while the sum is 31.

The square root of 745762 is about 863.5751270156. The cubic root of 745762 is about 90.6845739091.

The spelling of 745762 in words is "seven hundred forty-five thousand, seven hundred sixty-two".