2234521260 has 72 divisors (see below), whose sum is σ = 6807265920. Its totient is φ = 593303808.

The previous prime is 2234521229. The next prime is 2234521307. The reversal of 2234521260 is 621254322.

It is a happy number.

It is a super-2 number, since 2×2234521260² = 9986170522783975200, which contains 22 as substring.

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, 15301 + ... + 68579.

It is an arithmetic number, because the mean of its divisors is an integer number (94545360).

Almost surely, 2^2234521260 is an apocalyptic number.

2234521260 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 2234521260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3403632960).

2234521260 is an abundant number, since it is smaller than the sum of its proper divisors (4572744660).

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

2234521260 is a wasteful number, since it uses less digits than its factorization.

2234521260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53527 (or 53522 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2234521260 is about 47270.7230746474. The cubic root of 2234521260 is about 1307.3589078389.

Adding to 2234521260 its reverse (621254322), we get a palindrome (2855775582).

The spelling of 2234521260 in words is "two billion, two hundred thirty-four million, five hundred twenty-one thousand, two hundred sixty".