745562 has 8 divisors (see below), whose sum is σ = 1125696. Its totient is φ = 370332.

The previous prime is 745543. The next prime is 745567. The reversal of 745562 is 265547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (745567) 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, 818 + ... + 1469.

It is an arithmetic number, because the mean of its divisors is an integer number (140712).

2⁷⁴⁵⁵⁶² is an apocalyptic number.

745562 is a deficient number, since it is larger than the sum of its proper divisors (380134).

745562 is a wasteful number, since it uses less digits than its factorization.

745562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452.

The product of its digits is 8400, while the sum is 29.

The square root of 745562 is about 863.4593215665. The cubic root of 745562 is about 90.6764665253.

The spelling of 745562 in words is "seven hundred forty-five thousand, five hundred sixty-two".