74000288 has 24 divisors (see below), whose sum is σ = 153357120. Its totient is φ = 35052480.

The previous prime is 74000287. The next prime is 74000293. The reversal of 74000288 is 88200047.

It is a self number, because there is not a number n which added to its sum of digits gives 74000288.

It is not an unprimeable number, because it can be changed into a prime (74000281) 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 3 ways as a sum of consecutive naturals, for example, 60248 + ... + 61463.

It is an arithmetic number, because the mean of its divisors is an integer number (6389880).

Almost surely, 2^74000288 is an apocalyptic number.

It is an amenable number.

74000288 is an abundant number, since it is smaller than the sum of its proper divisors (79356832).

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

74000288 is a wasteful number, since it uses less digits than its factorization.

74000288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121740 (or 121732 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 74000288 is about 8602.3420066863. The cubic root of 74000288 is about 419.8341900292.

The spelling of 74000288 in words is "seventy-four million, two hundred eighty-eight", and thus it is an aban number.