2265216862 has 8 divisors (see below), whose sum is σ = 3398194800. Its totient is φ = 1132485264.

The previous prime is 2265216859. The next prime is 2265216887. The reversal of 2265216862 is 2686125622.

2265216862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 36562 + ... + 76597.

It is an arithmetic number, because the mean of its divisors is an integer number (424774350).

Almost surely, 2^2265216862 is an apocalyptic number.

2265216862 is a deficient number, since it is larger than the sum of its proper divisors (1132977938).

2265216862 is a wasteful number, since it uses less digits than its factorization.

2265216862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123170.

The product of its digits is 138240, while the sum is 40.

The square root of 2265216862 is about 47594.2944269584. The cubic root of 2265216862 is about 1313.3180966708.

The spelling of 2265216862 in words is "two billion, two hundred sixty-five million, two hundred sixteen thousand, eight hundred sixty-two".