2274140160 has 336 divisors, whose sum is σ = 8178393600. Its totient is φ = 583925760.

The previous prime is 2274140159. The next prime is 2274140171. The reversal of 2274140160 is 610414722.

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, 11427741 + ... + 11427939.

Almost surely, 2^2274140160 is an apocalyptic number.

2274140160 is a gapful number since it is divisible by the number (20) 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 2274140160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4089196800).

2274140160 is an abundant number, since it is smaller than the sum of its proper divisors (5904253440).

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

2274140160 is a wasteful number, since it uses less digits than its factorization.

2274140160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2274140160 is about 47687.9456466726. The cubic root of 2274140160 is about 1315.0403414978.

Adding to 2274140160 its reverse (610414722), we get a palindrome (2884554882).

The spelling of 2274140160 in words is "two billion, two hundred seventy-four million, one hundred forty thousand, one hundred sixty".