2263166460 has 48 divisors (see below), whose sum is σ = 7040964000. Its totient is φ = 603510912.

The previous prime is 2263166459. The next prime is 2263166509. The reversal of 2263166460 is 646613622.

2263166460 is a `hidden beast` number, since 2 + 2 + 6 + 3 + 1 + 6 + 646 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2094985 + ... + 2096064.

It is an arithmetic number, because the mean of its divisors is an integer number (146686750).

Almost surely, 2^2263166460 is an apocalyptic number.

2263166460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2263166460 is an abundant number, since it is smaller than the sum of its proper divisors (4777797540).

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

2263166460 is a wasteful number, since it uses less digits than its factorization.

2263166460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191067 (or 4191059 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2263166460 is about 47572.7491322501. The cubic root of 2263166460 is about 1312.9217191768.

The spelling of 2263166460 in words is "two billion, two hundred sixty-three million, one hundred sixty-six thousand, four hundred sixty".