2446522226 has 4 divisors (see below), whose sum is σ = 3669783342. Its totient is φ = 1223261112.

The previous prime is 2446522217. The next prime is 2446522277. The reversal of 2446522226 is 6222256442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6222256442 = 2 ⋅3111128221.

It can be written as a sum of positive squares in only one way, i.e., 1960275625 + 486246601 = 44275^2 + 22051^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611630555 + ... + 611630558.

Almost surely, 2^2446522226 is an apocalyptic number.

2446522226 is a deficient number, since it is larger than the sum of its proper divisors (1223261116).

2446522226 is a wasteful number, since it uses less digits than its factorization.

2446522226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223261115.

The product of its digits is 92160, while the sum is 35.

The square root of 2446522226 is about 49462.3313846001. The cubic root of 2446522226 is about 1347.4615721467.

Adding to 2446522226 its reverse (6222256442), we get a palindrome (8668778668).

The spelling of 2446522226 in words is "two billion, four hundred forty-six million, five hundred twenty-two thousand, two hundred twenty-six".