74383148 has 24 divisors (see below), whose sum is σ = 149117472. Its totient is φ = 31803264.

The previous prime is 74383123. The next prime is 74383159. The reversal of 74383148 is 84138347.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9890 + ... + 15702.

It is an arithmetic number, because the mean of its divisors is an integer number (6213228).

Almost surely, 2^74383148 is an apocalyptic number.

It is an amenable number.

74383148 is an abundant number, since it is smaller than the sum of its proper divisors (74734324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74383148 is a wasteful number, since it uses less digits than its factorization.

74383148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6281 (or 6279 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 74383148 is about 8624.5665398326. The cubic root of 74383148 is about 420.5569858905.

The spelling of 74383148 in words is "seventy-four million, three hundred eighty-three thousand, one hundred forty-eight".