2263562168 has 16 divisors (see below), whose sum is σ = 4850490480. Its totient is φ = 970098048.

The previous prime is 2263562149. The next prime is 2263562219. The reversal of 2263562168 is 8612653622.

It is a happy number.

It is a super-3 number, since 3×2263562168³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20210321 + ... + 20210432.

It is an arithmetic number, because the mean of its divisors is an integer number (303155655).

Almost surely, 2^2263562168 is an apocalyptic number.

2263562168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2263562168 is an abundant number, since it is smaller than the sum of its proper divisors (2586928312).

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

2263562168 is a wasteful number, since it uses less digits than its factorization.

2263562168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40420766 (or 40420762 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 2263562168 is about 47576.9079281115. The cubic root of 2263562168 is about 1312.9982348847.

The spelling of 2263562168 in words is "two billion, two hundred sixty-three million, five hundred sixty-two thousand, one hundred sixty-eight".