1874472288 has 144 divisors (see below), whose sum is σ = 5501454336. Its totient is φ = 558005760.

The previous prime is 1874472287. The next prime is 1874472289. The reversal of 1874472288 is 8822744781.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1874472287) and next prime (1874472289).

It is a self number, because there is not a number n which added to its sum of digits gives 1874472288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1874472287) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 501081 + ... + 504807.

It is an arithmetic number, because the mean of its divisors is an integer number (38204544).

Almost surely, 2^1874472288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1874472288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2750727168).

1874472288 is an abundant number, since it is smaller than the sum of its proper divisors (3626982048).

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

1874472288 is a wasteful number, since it uses less digits than its factorization.

1874472288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797 (or 3776 counting only the distinct ones).

The product of its digits is 1605632, while the sum is 51.

The square root of 1874472288 is about 43295.1762671086. The cubic root of 1874472288 is about 1232.9903418922.

The spelling of 1874472288 in words is "one billion, eight hundred seventy-four million, four hundred seventy-two thousand, two hundred eighty-eight".