2263378360 has 32 divisors (see below), whose sum is σ = 5094135360. Its totient is φ = 905078656.

The previous prime is 2263378339. The next prime is 2263378367. The reversal of 2263378360 is 638733622.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263378367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174417 + ... + 186943.

It is an arithmetic number, because the mean of its divisors is an integer number (159191730).

Almost surely, 2^2263378360 is an apocalyptic number.

2263378360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2263378360 is an abundant number, since it is smaller than the sum of its proper divisors (2830757000).

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

2263378360 is a wasteful number, since it uses less digits than its factorization.

2263378360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17055 (or 17051 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 2263378360 is about 47574.9761954749. The cubic root of 2263378360 is about 1312.9626941316.

The spelling of 2263378360 in words is "two billion, two hundred sixty-three million, three hundred seventy-eight thousand, three hundred sixty".