74485966 has 16 divisors (see below), whose sum is σ = 119606400. Its totient is φ = 34683768.

The previous prime is 74485951. The next prime is 74485967. The reversal of 74485966 is 66958447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74485967) 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 in 7 ways as a sum of consecutive naturals, for example, 14370 + ... + 18853.

It is an arithmetic number, because the mean of its divisors is an integer number (7475400).

Almost surely, 2^74485966 is an apocalyptic number.

74485966 is a deficient number, since it is larger than the sum of its proper divisors (45120434).

74485966 is a wasteful number, since it uses less digits than its factorization.

74485966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33303.

The product of its digits is 1451520, while the sum is 49.

The square root of 74485966 is about 8630.5252447345. The cubic root of 74485966 is about 420.7506718756.

The spelling of 74485966 in words is "seventy-four million, four hundred eighty-five thousand, nine hundred sixty-six".