2274534120 has 32 divisors (see below), whose sum is σ = 6823602720. Its totient is φ = 606542400.

The previous prime is 2274534103. The next prime is 2274534127. The reversal of 2274534120 is 214354722.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2274534127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9477106 + ... + 9477345.

It is an arithmetic number, because the mean of its divisors is an integer number (213237585).

Almost surely, 2^2274534120 is an apocalyptic number.

2274534120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2274534120 is an abundant number, since it is smaller than the sum of its proper divisors (4549068600).

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

2274534120 is a wasteful number, since it uses less digits than its factorization.

2274534120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18954465 (or 18954461 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2274534120 is about 47692.0760713979. The cubic root of 2274534120 is about 1315.1162739885.

Adding to 2274534120 its reverse (214354722), we get a palindrome (2488888842).

It can be divided in two parts, 22745 and 34120, that added together give a palindrome (56865).

The spelling of 2274534120 in words is "two billion, two hundred seventy-four million, five hundred thirty-four thousand, one hundred twenty".