74492114 has 4 divisors (see below), whose sum is σ = 111738174. Its totient is φ = 37246056.

The previous prime is 74492111. The next prime is 74492123. The reversal of 74492114 is 41129447.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41129447 = 157 ⋅261971.

It can be written as a sum of positive squares in only one way, i.e., 54982225 + 19509889 = 7415^2 + 4417^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (74492111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18623027 + ... + 18623030.

Almost surely, 2^74492114 is an apocalyptic number.

74492114 is a deficient number, since it is larger than the sum of its proper divisors (37246060).

74492114 is a wasteful number, since it uses less digits than its factorization.

74492114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37246059.

The product of its digits is 8064, while the sum is 32.

The square root of 74492114 is about 8630.8814150120. The cubic root of 74492114 is about 420.7622476757.

The spelling of 74492114 in words is "seventy-four million, four hundred ninety-two thousand, one hundred fourteen".