745008 has 80 divisors (see below), whose sum is σ = 2249856. Its totient is φ = 209920.

The previous prime is 745001. The next prime is 745013. The reversal of 745008 is 800547.

745008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8935 + ... + 9017.

2⁷⁴⁵⁰⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124928).

745008 is an abundant number, since it is smaller than the sum of its proper divisors (1504848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745008 is a wasteful number, since it uses less digits than its factorization.

745008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 745008 is about 863.1384593447. The cubic root of 745008 is about 90.6540014989.

The spelling of 745008 in words is "seven hundred forty-five thousand, eight".