2874172224 has 168 divisors, whose sum is σ = 9650687328. Its totient is φ = 746511360.

The previous prime is 2874172211. The next prime is 2874172271. The reversal of 2874172224 is 4222714782.

It is a tau number, because it is divible by the number of its divisors (168).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89602 + ... + 117374.

Almost surely, 2^2874172224 is an apocalyptic number.

2874172224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2874172224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4825343664).

2874172224 is an abundant number, since it is smaller than the sum of its proper divisors (6776515104).

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

2874172224 is a wasteful number, since it uses less digits than its factorization.

2874172224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27813 (or 27796 counting only the distinct ones).

The product of its digits is 100352, while the sum is 39.

The square root of 2874172224 is about 53611.3068671153. The cubic root of 2874172224 is about 1421.7970081403.

The spelling of 2874172224 in words is "two billion, eight hundred seventy-four million, one hundred seventy-two thousand, two hundred twenty-four".