2216760436 has 24 divisors (see below), whose sum is σ = 4233305664. Its totient is φ = 1007306880.

The previous prime is 2216760433. The next prime is 2216760443. The reversal of 2216760436 is 6340676122.

It is a super-2 number, since 2×2216760436² = 9828053661229820192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2216760395 and 2216760404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216760433) 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, 196156 + ... + 207148.

It is an arithmetic number, because the mean of its divisors is an integer number (176387736).

Almost surely, 2^2216760436 is an apocalyptic number.

It is an amenable number.

2216760436 is a deficient number, since it is larger than the sum of its proper divisors (2016545228).

2216760436 is a wasteful number, since it uses less digits than its factorization.

2216760436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15591 (or 15589 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 2216760436 is about 47082.4854484128. The cubic root of 2216760436 is about 1303.8858947981.

The spelling of 2216760436 in words is "two billion, two hundred sixteen million, seven hundred sixty thousand, four hundred thirty-six".