2200971457 has 4 divisors (see below), whose sum is σ = 2316812080. Its totient is φ = 2085130836.

The previous prime is 2200971401. The next prime is 2200971463. The reversal of 2200971457 is 7541790022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2200971457 - 2¹¹ = 2200969409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200971557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57920283 + ... + 57920320.

It is an arithmetic number, because the mean of its divisors is an integer number (579203020).

Almost surely, 2^2200971457 is an apocalyptic number.

It is an amenable number.

2200971457 is a deficient number, since it is larger than the sum of its proper divisors (115840623).

2200971457 is a wasteful number, since it uses less digits than its factorization.

2200971457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115840622.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 2200971457 is about 46914.5122216996. The cubic root of 2200971457 is about 1300.7828533272.

The spelling of 2200971457 in words is "two billion, two hundred million, nine hundred seventy-one thousand, four hundred fifty-seven".