2261764088 has 16 divisors (see below), whose sum is σ = 4241313360. Its totient is φ = 1130747200.

The previous prime is 2261764067. The next prime is 2261764093. The reversal of 2261764088 is 8804671622.

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 3 ways as a sum of consecutive naturals, for example, 116348 + ... + 134388.

It is an arithmetic number, because the mean of its divisors is an integer number (265082085).

Almost surely, 2^2261764088 is an apocalyptic number.

It is an amenable number.

2261764088 is a deficient number, since it is larger than the sum of its proper divisors (1979549272).

2261764088 is a wasteful number, since it uses less digits than its factorization.

2261764088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33718 (or 33714 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 2261764088 is about 47558.0076117577. The cubic root of 2261764088 is about 1312.6504789887.

The spelling of 2261764088 in words is "two billion, two hundred sixty-one million, seven hundred sixty-four thousand, eighty-eight".