2254199724 has 108 divisors (see below), whose sum is σ = 6727704984. Its totient is φ = 634411008.

The previous prime is 2254199683. The next prime is 2254199771. The reversal of 2254199724 is 4279914522.

2254199724 is a `hidden beast` number, since 225 + 419 + 9 + 7 + 2 + 4 = 666.

2254199724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2254199724.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 108652 + ... + 127724.

Almost surely, 2^2254199724 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 2254199724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3363852492).

2254199724 is an abundant number, since it is smaller than the sum of its proper divisors (4473505260).

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

2254199724 is a wasteful number, since it uses less digits than its factorization.

2254199724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19164 (or 19152 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 2254199724 is about 47478.4132422304. The cubic root of 2254199724 is about 1311.1854785602.

It can be divided in two parts, 22541 and 99724, that added together give a triangular number (122265 = T₄₉₄).

The spelling of 2254199724 in words is "two billion, two hundred fifty-four million, one hundred ninety-nine thousand, seven hundred twenty-four".