2296161252 has 144 divisors (see below), whose sum is σ = 7264438272. Its totient is φ = 594095040.

The previous prime is 2296161223. The next prime is 2296161269. The reversal of 2296161252 is 2521616922.

2296161252 is a `hidden beast` number, since 2 + 29 + 616 + 12 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 783013 + ... + 785939.

It is an arithmetic number, because the mean of its divisors is an integer number (50447488).

Almost surely, 2^2296161252 is an apocalyptic number.

2296161252 is a gapful number since it is divisible by the number (22) 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 2296161252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3632219136).

2296161252 is an abundant number, since it is smaller than the sum of its proper divisors (4968277020).

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

2296161252 is a wasteful number, since it uses less digits than its factorization.

2296161252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238 (or 3233 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 2296161252 is about 47918.2768054111. The cubic root of 2296161252 is about 1319.2713402672.

The spelling of 2296161252 in words is "two billion, two hundred ninety-six million, one hundred sixty-one thousand, two hundred fifty-two".