2246864427 has 10 divisors (see below), whose sum is σ = 3356427228. Its totient is φ = 1497909564.

The previous prime is 2246864393. The next prime is 2246864453. The reversal of 2246864427 is 7244686422.

It is not a de Polignac number, because 2246864427 - 2¹⁰ = 2246863403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2246864827) 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 9 ways as a sum of consecutive naturals, for example, 13869453 + ... + 13869614.

Almost surely, 2^2246864427 is an apocalyptic number.

2246864427 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2246864427 is a deficient number, since it is larger than the sum of its proper divisors (1109562801).

2246864427 is an equidigital number, since it uses as much as digits as its factorization.

2246864427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27739079 (or 27739070 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 45.

The square root of 2246864427 is about 47401.1015378335. The cubic root of 2246864427 is about 1309.7617084974.

The spelling of 2246864427 in words is "two billion, two hundred forty-six million, eight hundred sixty-four thousand, four hundred twenty-seven".