745925074 has 8 divisors (see below), whose sum is σ = 1139998860. Its totient is φ = 365925456.

The previous prime is 745925057. The next prime is 745925083. The reversal of 745925074 is 470529547.

It can be written as a sum of positive squares in 2 ways, for example, as 713263849 + 32661225 = 26707^2 + 5715^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 745925074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3518409 + ... + 3518620.

Almost surely, 2^745925074 is an apocalyptic number.

745925074 is a deficient number, since it is larger than the sum of its proper divisors (394073786).

745925074 is a wasteful number, since it uses less digits than its factorization.

745925074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7037084.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 745925074 is about 27311.6289151709. The cubic root of 745925074 is about 906.9118335400.

The spelling of 745925074 in words is "seven hundred forty-five million, nine hundred twenty-five thousand, seventy-four".