2261444482 has 32 divisors (see below), whose sum is σ = 4044639744. Its totient is φ = 936249600.

The previous prime is 2261444459. The next prime is 2261444491. The reversal of 2261444482 is 2844441622.

It is a super-2 number, since 2×2261444482² = 10228262290336496648, which contains 22 as substring.

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, 85933 + ... + 109120.

It is an arithmetic number, because the mean of its divisors is an integer number (126394992).

Almost surely, 2^2261444482 is an apocalyptic number.

2261444482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2261444482 is a deficient number, since it is larger than the sum of its proper divisors (1783195262).

2261444482 is a wasteful number, since it uses less digits than its factorization.

2261444482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195114.

The product of its digits is 98304, while the sum is 37.

The square root of 2261444482 is about 47554.6473228432. The cubic root of 2261444482 is about 1312.5886466143.

The spelling of 2261444482 in words is "two billion, two hundred sixty-one million, four hundred forty-four thousand, four hundred eighty-two".