745171352 has 16 divisors (see below), whose sum is σ = 1400195160. Its totient is φ = 371785984.

The previous prime is 745171337. The next prime is 745171391. The reversal of 745171352 is 253171547.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95993 + ... + 103464.

Almost surely, 2^745171352 is an apocalyptic number.

It is an amenable number.

745171352 is a deficient number, since it is larger than the sum of its proper divisors (655023808).

745171352 is a wasteful number, since it uses less digits than its factorization.

745171352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199930 (or 199926 counting only the distinct ones).

The product of its digits is 29400, while the sum is 35.

The square root of 745171352 is about 27297.8268732147. The cubic root of 745171352 is about 906.6062667617.

The spelling of 745171352 in words is "seven hundred forty-five million, one hundred seventy-one thousand, three hundred fifty-two".