2246959618 has 4 divisors (see below), whose sum is σ = 3370439430. Its totient is φ = 1123479808.

The previous prime is 2246959609. The next prime is 2246959619. The reversal of 2246959618 is 8169596422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1779405489 + 467554129 = 42183^2 + 21623^2 .

It is not an unprimeable number, because it can be changed into a prime (2246959619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561739903 + ... + 561739906.

Almost surely, 2^2246959618 is an apocalyptic number.

2246959618 is a deficient number, since it is larger than the sum of its proper divisors (1123479812).

2246959618 is a wasteful number, since it uses less digits than its factorization.

2246959618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123479811.

The product of its digits is 1866240, while the sum is 52.

The square root of 2246959618 is about 47402.1056283368. The cubic root of 2246959618 is about 1309.7802047574.

The spelling of 2246959618 in words is "two billion, two hundred forty-six million, nine hundred fifty-nine thousand, six hundred eighteen".