74528114 has 4 divisors (see below), whose sum is σ = 111792174. Its totient is φ = 37264056.

The previous prime is 74528099. The next prime is 74528131. The reversal of 74528114 is 41182547.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41182547 = 7 ⋅5883221.

It can be written as a sum of positive squares in only one way, i.e., 43335889 + 31192225 = 6583^2 + 5585^2 .

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 as a sum of consecutive naturals, namely, 18632027 + ... + 18632030.

Almost surely, 2^74528114 is an apocalyptic number.

74528114 is a deficient number, since it is larger than the sum of its proper divisors (37264060).

74528114 is a wasteful number, since it uses less digits than its factorization.

74528114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37264059.

The product of its digits is 8960, while the sum is 32.

The square root of 74528114 is about 8632.9666974917. The cubic root of 74528114 is about 420.8300177194.

The spelling of 74528114 in words is "seventy-four million, five hundred twenty-eight thousand, one hundred fourteen".