2215715150 has 24 divisors (see below), whose sum is σ = 4495888584. Its totient is φ = 805714400.

The previous prime is 2215715083. The next prime is 2215715167. The reversal of 2215715150 is 515175122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2013737 + ... + 2014836.

It is an arithmetic number, because the mean of its divisors is an integer number (187328691).

Almost surely, 2^2215715150 is an apocalyptic number.

2215715150 is an abundant number, since it is smaller than the sum of its proper divisors (2280173434).

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

2215715150 is a wasteful number, since it uses less digits than its factorization.

2215715150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4028596 (or 4028591 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 29.

The square root of 2215715150 is about 47071.3835573164. The cubic root of 2215715150 is about 1303.6809188145.

The spelling of 2215715150 in words is "two billion, two hundred fifteen million, seven hundred fifteen thousand, one hundred fifty".