2263352247 has 16 divisors (see below), whose sum is σ = 3611046880. Its totient is φ = 1392831936.

The previous prime is 2263352243. The next prime is 2263352279. The reversal of 2263352247 is 7422533622.

2263352247 is a `hidden beast` number, since 2 + 2 + 63 + 352 + 247 = 666.

It is not a de Polignac number, because 2263352247 - 2² = 2263352243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263352243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3223798 + ... + 3224499.

It is an arithmetic number, because the mean of its divisors is an integer number (225690430).

Almost surely, 2^2263352247 is an apocalyptic number.

2263352247 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2263352247 is a deficient number, since it is larger than the sum of its proper divisors (1347694633).

2263352247 is a wasteful number, since it uses less digits than its factorization.

2263352247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6448319 (or 6448313 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 2263352247 is about 47574.7017541886. The cubic root of 2263352247 is about 1312.9576448172.

Adding to 2263352247 its reverse (7422533622), we get a palindrome (9685885869).

The spelling of 2263352247 in words is "two billion, two hundred sixty-three million, three hundred fifty-two thousand, two hundred forty-seven".