74325134 has 16 divisors (see below), whose sum is σ = 120422400. Its totient is φ = 34201440.

The previous prime is 74325091. The next prime is 74325137. The reversal of 74325134 is 43152347.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 74325097 and 74325106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74325137) 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 7 ways as a sum of consecutive naturals, for example, 4979 + ... + 13169.

It is an arithmetic number, because the mean of its divisors is an integer number (7526400).

Almost surely, 2^74325134 is an apocalyptic number.

74325134 is a deficient number, since it is larger than the sum of its proper divisors (46097266).

74325134 is a wasteful number, since it uses less digits than its factorization.

74325134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8555.

The product of its digits is 10080, while the sum is 29.

The square root of 74325134 is about 8621.2025843266. The cubic root of 74325134 is about 420.4476217878.

The spelling of 74325134 in words is "seventy-four million, three hundred twenty-five thousand, one hundred thirty-four".