74066476 has 48 divisors (see below), whose sum is σ = 145716480. Its totient is φ = 32656320.

The previous prime is 74066437. The next prime is 74066479. The reversal of 74066476 is 67466047.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (74066479) 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 15 ways as a sum of consecutive naturals, for example, 267250 + ... + 267526.

It is an arithmetic number, because the mean of its divisors is an integer number (3035760).

Almost surely, 2^74066476 is an apocalyptic number.

It is an amenable number.

74066476 is a deficient number, since it is larger than the sum of its proper divisors (71650004).

74066476 is a wasteful number, since it uses less digits than its factorization.

74066476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 74066476 is about 8606.1882387036. The cubic root of 74066476 is about 419.9593233471.

The spelling of 74066476 in words is "seventy-four million, sixty-six thousand, four hundred seventy-six".