2215072092 has 24 divisors (see below), whose sum is σ = 5193002752. Its totient is φ = 734857200.

The previous prime is 2215072091. The next prime is 2215072121. The reversal of 2215072092 is 2902705122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215072091) 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, 434884 + ... + 439947.

Almost surely, 2^2215072092 is an apocalyptic number.

It is an amenable number.

2215072092 is an abundant number, since it is smaller than the sum of its proper divisors (2977930660).

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

2215072092 is a wasteful number, since it uses less digits than its factorization.

2215072092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875049 (or 875047 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 2215072092 is about 47064.5523934946. The cubic root of 2215072092 is about 1303.5547859404.

The spelling of 2215072092 in words is "two billion, two hundred fifteen million, seventy-two thousand, ninety-two".