2227347057 has 8 divisors (see below), whose sum is σ = 3198241984. Its totient is φ = 1370675088.

The previous prime is 2227347049. The next prime is 2227347091. The reversal of 2227347057 is 7507437222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2227347057 - 2³ = 2227347049 is a prime.

It is a super-2 number, since 2×2227347057² = 9922149824653122498, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 57111463 = 2227347057 / (2 + 2 + 2 + 7 + 3 + 4 + 7 + 0 + 5 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2227347037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28555693 + ... + 28555770.

It is an arithmetic number, because the mean of its divisors is an integer number (399780248).

Almost surely, 2^2227347057 is an apocalyptic number.

It is an amenable number.

2227347057 is a deficient number, since it is larger than the sum of its proper divisors (970894927).

2227347057 is a wasteful number, since it uses less digits than its factorization.

2227347057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57111479.

The product of its (nonzero) digits is 164640, while the sum is 39.

The square root of 2227347057 is about 47194.7778573011. Note that the first 3 decimals coincide. The cubic root of 2227347057 is about 1305.9582627194.

The spelling of 2227347057 in words is "two billion, two hundred twenty-seven million, three hundred forty-seven thousand, fifty-seven".