2274506957 has 4 divisors (see below), whose sum is σ = 2335980156. Its totient is φ = 2213033760.

The previous prime is 2274506953. The next prime is 2274506963. The reversal of 2274506957 is 7596054722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7596054722 = 2 ⋅3798027361.

It can be written as a sum of positive squares in 2 ways, for example, as 2146839556 + 127667401 = 46334^2 + 11299^2 .

It is a cyclic number.

It is not a de Polignac number, because 2274506957 - 2² = 2274506953 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 (2274506953) 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, 30736544 + ... + 30736617.

It is an arithmetic number, because the mean of its divisors is an integer number (583995039).

Almost surely, 2^2274506957 is an apocalyptic number.

It is an amenable number.

2274506957 is a deficient number, since it is larger than the sum of its proper divisors (61473199).

2274506957 is an equidigital number, since it uses as much as digits as its factorization.

2274506957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61473198.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 2274506957 is about 47691.7912957775. The cubic root of 2274506957 is about 1315.1110388292. Note that the first 3 decimals are identical.

The spelling of 2274506957 in words is "two billion, two hundred seventy-four million, five hundred six thousand, nine hundred fifty-seven".