2246442552 has 64 divisors (see below), whose sum is σ = 6243993600. Its totient is φ = 748349280.

The previous prime is 2246442533. The next prime is 2246442563. The reversal of 2246442552 is 2552446422.

2246442552 is a `hidden beast` number, since 2 + 2 + 4 + 64 + 42 + 552 = 666.

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

It is a congruent number.

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, 660777 + ... + 664167.

It is an arithmetic number, because the mean of its divisors is an integer number (97562400).

Almost surely, 2^2246442552 is an apocalyptic number.

It is an amenable number.

2246442552 is an abundant number, since it is smaller than the sum of its proper divisors (3997551048).

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

2246442552 is a wasteful number, since it uses less digits than its factorization.

2246442552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6473 (or 6463 counting only the distinct ones).

The product of its digits is 153600, while the sum is 36.

The square root of 2246442552 is about 47396.6512741143. The cubic root of 2246442552 is about 1309.6797290210.

Adding to 2246442552 its reverse (2552446422), we get a palindrome (4798888974).

The spelling of 2246442552 in words is "two billion, two hundred forty-six million, four hundred forty-two thousand, five hundred fifty-two".