74214925 has 12 divisors (see below), whose sum is σ = 92144896. Its totient is φ = 59295600.

The previous prime is 74214923. The next prime is 74214929. The reversal of 74214925 is 52941247.

It is not a de Polignac number, because 74214925 - 2¹ = 74214923 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74214923) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 25810 + ... + 28540.

Almost surely, 2^74214925 is an apocalyptic number.

It is an amenable number.

74214925 is a deficient number, since it is larger than the sum of its proper divisors (17929971).

74214925 is a wasteful number, since it uses less digits than its factorization.

74214925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828 (or 3823 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 74214925 is about 8614.8084714635. The cubic root of 74214925 is about 420.2397063260.

The spelling of 74214925 in words is "seventy-four million, two hundred fourteen thousand, nine hundred twenty-five".