2248022446 has 8 divisors (see below), whose sum is σ = 3372751584. Its totient is φ = 1123771920.

The previous prime is 2248022437. The next prime is 2248022453. The reversal of 2248022446 is 6442208422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107670 + ... + 126841.

It is an arithmetic number, because the mean of its divisors is an integer number (421593948).

Almost surely, 2^2248022446 is an apocalyptic number.

2248022446 is a deficient number, since it is larger than the sum of its proper divisors (1124729138).

2248022446 is a wasteful number, since it uses less digits than its factorization.

2248022446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239306.

The product of its (nonzero) digits is 49152, while the sum is 34.

The square root of 2248022446 is about 47413.3150707689. The cubic root of 2248022446 is about 1309.9866840128.

The spelling of 2248022446 in words is "two billion, two hundred forty-eight million, twenty-two thousand, four hundred forty-six".