745174112 has 24 divisors (see below), whose sum is σ = 1478268792. Its totient is φ = 369740800.

The previous prime is 745174103. The next prime is 745174121. The reversal of 745174112 is 211471547.

It is an interprime number because it is at equal distance from previous prime (745174103) and next prime (745174121).

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 84689 + ... + 93072.

It is an arithmetic number, because the mean of its divisors is an integer number (61594533).

Almost surely, 2^745174112 is an apocalyptic number.

It is an amenable number.

745174112 is a deficient number, since it is larger than the sum of its proper divisors (733094680).

745174112 is a wasteful number, since it uses less digits than its factorization.

745174112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177902 (or 177894 counting only the distinct ones).

The product of its digits is 7840, while the sum is 32.

The square root of 745174112 is about 27297.8774266425. The cubic root of 745174112 is about 906.6073860703.

The spelling of 745174112 in words is "seven hundred forty-five million, one hundred seventy-four thousand, one hundred twelve".