2263846648 has 32 divisors (see below), whose sum is σ = 4950108000. Its totient is φ = 970218816.

The previous prime is 2263846639. The next prime is 2263846657. The reversal of 2263846648 is 8466483622.

It is an interprime number because it is at equal distance from previous prime (2263846639) and next prime (2263846657).

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409765 + ... + 415252.

It is an arithmetic number, because the mean of its divisors is an integer number (154690875).

Almost surely, 2^2263846648 is an apocalyptic number.

2263846648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2263846648 is an abundant number, since it is smaller than the sum of its proper divisors (2686261352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263846648 is an equidigital number, since it uses as much as digits as its factorization.

2263846648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825044 (or 825026 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 49.

The square root of 2263846648 is about 47579.8975198560. The cubic root of 2263846648 is about 1313.0532375845.

The spelling of 2263846648 in words is "two billion, two hundred sixty-three million, eight hundred forty-six thousand, six hundred forty-eight".