2239445062 has 16 divisors (see below), whose sum is σ = 3385116000. Its totient is φ = 1111089600.

The previous prime is 2239445059. The next prime is 2239445063. The reversal of 2239445062 is 2605449322.

It is a super-2 number, since 2×2239445062² = 10030228371432367688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239445063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313264 + ... + 320332.

It is an arithmetic number, because the mean of its divisors is an integer number (211569750).

Almost surely, 2^2239445062 is an apocalyptic number.

2239445062 is a deficient number, since it is larger than the sum of its proper divisors (1145670938).

2239445062 is a wasteful number, since it uses less digits than its factorization.

2239445062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2239445062 is about 47322.7752990038. The cubic root of 2239445062 is about 1308.3184652112.

The spelling of 2239445062 in words is "two billion, two hundred thirty-nine million, four hundred forty-five thousand, sixty-two".