2259196973 has 16 divisors (see below), whose sum is σ = 2480993280. Its totient is φ = 2040183600.

The previous prime is 2259196939. The next prime is 2259197021. The reversal of 2259196973 is 3796919522.

It is a cyclic number.

It is not a de Polignac number, because 2259196973 - 2²⁸ = 1990761517 is a prime.

It is a super-3 number, since 3×2259196973³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259196913) 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, 1437278 + ... + 1438848.

It is an arithmetic number, because the mean of its divisors is an integer number (155062080).

Almost surely, 2^2259196973 is an apocalyptic number.

It is an amenable number.

2259196973 is a deficient number, since it is larger than the sum of its proper divisors (221796307).

2259196973 is a wasteful number, since it uses less digits than its factorization.

2259196973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368.

The product of its digits is 1837080, while the sum is 53.

The square root of 2259196973 is about 47531.0106456827. The cubic root of 2259196973 is about 1312.1536690809.

The spelling of 2259196973 in words is "two billion, two hundred fifty-nine million, one hundred ninety-six thousand, nine hundred seventy-three".