2263957226 has 4 divisors (see below), whose sum is σ = 3395935842. Its totient is φ = 1131978612.

The previous prime is 2263957153. The next prime is 2263957237. The reversal of 2263957226 is 6227593622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1324596025 + 939361201 = 36395^2 + 30649^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565989305 + ... + 565989308.

Almost surely, 2^2263957226 is an apocalyptic number.

2263957226 is a deficient number, since it is larger than the sum of its proper divisors (1131978616).

2263957226 is a wasteful number, since it uses less digits than its factorization.

2263957226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131978615.

The product of its digits is 544320, while the sum is 44.

The square root of 2263957226 is about 47581.0595300273. The cubic root of 2263957226 is about 1313.0746160109.

The spelling of 2263957226 in words is "two billion, two hundred sixty-three million, nine hundred fifty-seven thousand, two hundred twenty-six".