2262448446 has 32 divisors (see below), whose sum is σ = 4807589760. Its totient is φ = 707776416.

The previous prime is 2262448439. The next prime is 2262448481. The reversal of 2262448446 is 6448442622.

It is a junction number, because it is equal to n+sod(n) for n = 2262448398 and 2262448407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80541 + ... + 104936.

It is an arithmetic number, because the mean of its divisors is an integer number (150237180).

Almost surely, 2^2262448446 is an apocalyptic number.

2262448446 is an abundant number, since it is smaller than the sum of its proper divisors (2545141314).

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

2262448446 is a wasteful number, since it uses less digits than its factorization.

2262448446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185608.

The product of its digits is 589824, while the sum is 42.

The square root of 2262448446 is about 47565.2020493974. The cubic root of 2262448446 is about 1312.7828582928.

The spelling of 2262448446 in words is "two billion, two hundred sixty-two million, four hundred forty-eight thousand, four hundred forty-six".