2662022573 has 16 divisors (see below), whose sum is σ = 3123432576. Its totient is φ = 2221552320.

The previous prime is 2662022557. The next prime is 2662022579. The reversal of 2662022573 is 3752202662.

It is a cyclic number.

It is not a de Polignac number, because 2662022573 - 2⁴ = 2662022557 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 (2662022579) 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, 21215 + ... + 75987.

It is an arithmetic number, because the mean of its divisors is an integer number (195214536).

Almost surely, 2^2662022573 is an apocalyptic number.

It is an amenable number.

2662022573 is a deficient number, since it is larger than the sum of its proper divisors (461410003).

2662022573 is a wasteful number, since it uses less digits than its factorization.

2662022573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54964.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 2662022573 is about 51594.7921112199. The cubic root of 2662022573 is about 1385.9170722559.

The spelling of 2662022573 in words is "two billion, six hundred sixty-two million, twenty-two thousand, five hundred seventy-three".