2274531120 has 120 divisors (see below), whose sum is σ = 7689588192. Its totient is φ = 602496000.

The previous prime is 2274531089. The next prime is 2274531121. The reversal of 2274531120 is 211354722.

2274531120 is a `hidden beast` number, since 2 + 2 + 7 + 4 + 531 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (2274531121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98260 + ... + 119180.

Almost surely, 2^2274531120 is an apocalyptic number.

2274531120 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 2274531120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3844794096).

2274531120 is an abundant number, since it is smaller than the sum of its proper divisors (5415057072).

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

2274531120 is a wasteful number, since it uses less digits than its factorization.

2274531120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21091 (or 21082 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2274531120 is about 47692.0446196218. The cubic root of 2274531120 is about 1315.1156957968.

Adding to 2274531120 its reverse (211354722), we get a palindrome (2485885842).

The spelling of 2274531120 in words is "two billion, two hundred seventy-four million, five hundred thirty-one thousand, one hundred twenty".