2248270665 has 16 divisors (see below), whose sum is σ = 3786561600. Its totient is φ = 1135968192.

The previous prime is 2248270643. The next prime is 2248270667. The reversal of 2248270665 is 5660728422.

It is not a de Polignac number, because 2248270665 - 2¹⁵ = 2248237897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2248270667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3944050 + ... + 3944619.

It is an arithmetic number, because the mean of its divisors is an integer number (236660100).

Almost surely, 2^2248270665 is an apocalyptic number.

It is an amenable number.

2248270665 is a deficient number, since it is larger than the sum of its proper divisors (1538290935).

2248270665 is a wasteful number, since it uses less digits than its factorization.

2248270665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7888696.

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 2248270665 is about 47415.9326070889. The cubic root of 2248270665 is about 1310.0348969978.

The spelling of 2248270665 in words is "two billion, two hundred forty-eight million, two hundred seventy thousand, six hundred sixty-five".