74963725 has 6 divisors (see below), whose sum is σ = 92955050. Its totient is φ = 59970960.

The previous prime is 74963723. The next prime is 74963741. The reversal of 74963725 is 52736947.

It can be written as a sum of positive squares in 3 ways, for example, as 2271049 + 72692676 = 1507^2 + 8526^2 .

It is not a de Polignac number, because 74963725 - 2¹ = 74963723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74963723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1499250 + ... + 1499299.

Almost surely, 2^74963725 is an apocalyptic number.

It is an amenable number.

74963725 is a deficient number, since it is larger than the sum of its proper divisors (17991325).

74963725 is a wasteful number, since it uses less digits than its factorization.

74963725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998559 (or 2998554 counting only the distinct ones).

The product of its digits is 317520, while the sum is 43.

The square root of 74963725 is about 8658.1594464413. The cubic root of 74963725 is about 421.6483316421.

The spelling of 74963725 in words is "seventy-four million, nine hundred sixty-three thousand, seven hundred twenty-five".