2246632505 has 16 divisors (see below), whose sum is σ = 2905770000. Its totient is φ = 1657663488.

The previous prime is 2246632499. The next prime is 2246632517. The reversal of 2246632505 is 5052366422.

It can be written as a sum of positive squares in 8 ways, for example, as 839782441 + 1406850064 = 28979^2 + 37508^2 .

It is not a de Polignac number, because 2246632505 - 2⁶ = 2246632441 is a prime.

It is a super-2 number, since 2×2246632505² = 10094715225045150050, 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, 67349 + ... + 95021.

It is an arithmetic number, because the mean of its divisors is an integer number (181610625).

Almost surely, 2^2246632505 is an apocalyptic number.

It is an amenable number.

2246632505 is a deficient number, since it is larger than the sum of its proper divisors (659137495).

2246632505 is a wasteful number, since it uses less digits than its factorization.

2246632505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28940.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2246632505 is about 47398.6550969540. The cubic root of 2246632505 is about 1309.7166422852.

Adding to 2246632505 its reverse (5052366422), we get a palindrome (7298998927).

The spelling of 2246632505 in words is "two billion, two hundred forty-six million, six hundred thirty-two thousand, five hundred five".