2097822415 has 16 divisors (see below), whose sum is σ = 2762188128. Its totient is φ = 1519929216.

The previous prime is 2097822413. The next prime is 2097822431. The reversal of 2097822415 is 5142287902.

It is not a de Polignac number, because 2097822415 - 2¹ = 2097822413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097822413) 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, 301029 + ... + 307918.

It is an arithmetic number, because the mean of its divisors is an integer number (172636758).

Almost surely, 2^2097822415 is an apocalyptic number.

2097822415 is a deficient number, since it is larger than the sum of its proper divisors (664365713).

2097822415 is a wasteful number, since it uses less digits than its factorization.

2097822415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609018.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 2097822415 is about 45801.9913868382. The cubic root of 2097822415 is about 1280.1363817492.

The spelling of 2097822415 in words is "two billion, ninety-seven million, eight hundred twenty-two thousand, four hundred fifteen".