2275002291 has 8 divisors (see below), whose sum is σ = 3035770000. Its totient is φ = 1515451392.

The previous prime is 2275002287. The next prime is 2275002319. The reversal of 2275002291 is 1922005722.

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

It is not a de Polignac number, because 2275002291 - 2² = 2275002287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2275002251) 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, 299830 + ... + 307323.

It is an arithmetic number, because the mean of its divisors is an integer number (379471250).

Almost surely, 2^2275002291 is an apocalyptic number.

2275002291 is a deficient number, since it is larger than the sum of its proper divisors (760767709).

2275002291 is a wasteful number, since it uses less digits than its factorization.

2275002291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608405.

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

The square root of 2275002291 is about 47696.9840870468. The cubic root of 2275002291 is about 1315.2064986280.

The spelling of 2275002291 in words is "two billion, two hundred seventy-five million, two thousand, two hundred ninety-one".