2235423264 has 96 divisors (see below), whose sum is σ = 6192506880. Its totient is φ = 704132352.

The previous prime is 2235423257. The next prime is 2235423277. The reversal of 2235423264 is 4623245322.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843189 + ... + 845835.

It is an arithmetic number, because the mean of its divisors is an integer number (64505280).

Almost surely, 2^2235423264 is an apocalyptic number.

2235423264 is a gapful number since it is divisible by the number (24) 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 2235423264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3096253440).

2235423264 is an abundant number, since it is smaller than the sum of its proper divisors (3957083616).

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

2235423264 is a wasteful number, since it uses less digits than its factorization.

2235423264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142 (or 3134 counting only the distinct ones).

The product of its digits is 69120, while the sum is 33.

The square root of 2235423264 is about 47280.2629434313. The cubic root of 2235423264 is about 1307.5347970173.

Adding to 2235423264 its reverse (4623245322), we get a palindrome (6858668586).

The spelling of 2235423264 in words is "two billion, two hundred thirty-five million, four hundred twenty-three thousand, two hundred sixty-four".