745070 has 8 divisors (see below), whose sum is σ = 1341144. Its totient is φ = 298024.

The previous prime is 745067. The next prime is 745103. The reversal of 745070 is 70547.

It is a happy number.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37244 + ... + 37263.

It is an arithmetic number, because the mean of its divisors is an integer number (167643).

2⁷⁴⁵⁰⁷⁰ is an apocalyptic number.

745070 is a deficient number, since it is larger than the sum of its proper divisors (596074).

745070 is a wasteful number, since it uses less digits than its factorization.

745070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74514.

The product of its (nonzero) digits is 980, while the sum is 23.

The square root of 745070 is about 863.1743740404. The cubic root of 745070 is about 90.6565161887.

The spelling of 745070 in words is "seven hundred forty-five thousand, seventy".