2472444916 has 12 divisors (see below), whose sum is σ = 4328803332. Its totient is φ = 1235643968.

The previous prime is 2472444913. The next prime is 2472444941. The reversal of 2472444916 is 6194442742.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 940035600 + 1532409316 = 30660^2 + 39146^2 .

It is a super-2 number, since 2×2472444916² = 12225967725308494112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472444911) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 134935 + ... + 152158.

It is an arithmetic number, because the mean of its divisors is an integer number (360733611).

Almost surely, 2^2472444916 is an apocalyptic number.

It is an amenable number.

2472444916 is a deficient number, since it is larger than the sum of its proper divisors (1856358416).

2472444916 is a wasteful number, since it uses less digits than its factorization.

2472444916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289250 (or 289248 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 2472444916 is about 49723.6856638765. The cubic root of 2472444916 is about 1352.2039748329.

The spelling of 2472444916 in words is "two billion, four hundred seventy-two million, four hundred forty-four thousand, nine hundred sixteen".