2257882773 has 16 divisors (see below), whose sum is σ = 3116695296. Its totient is φ = 1453040640.

The previous prime is 2257882763. The next prime is 2257882777. The reversal of 2257882773 is 3772887522.

It is not a de Polignac number, because 2257882773 - 2¹² = 2257878677 is a prime.

It is a super-2 number, since 2×2257882773² = 10196069233220339058, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2257882777) 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, 99388 + ... + 119973.

It is an arithmetic number, because the mean of its divisors is an integer number (194793456).

Almost surely, 2^2257882773 is an apocalyptic number.

It is an amenable number.

2257882773 is a deficient number, since it is larger than the sum of its proper divisors (858812523).

2257882773 is a wasteful number, since it uses less digits than its factorization.

2257882773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219484.

The product of its digits is 2634240, while the sum is 51.

The square root of 2257882773 is about 47517.1839759050. The cubic root of 2257882773 is about 1311.8991882698.

The spelling of 2257882773 in words is "two billion, two hundred fifty-seven million, eight hundred eighty-two thousand, seven hundred seventy-three".