47893226 has 4 divisors (see below), whose sum is σ = 71839842. Its totient is φ = 23946612.

The previous prime is 47893217. The next prime is 47893229. The reversal of 47893226 is 62239874.

It is a happy number.

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., 47596201 + 297025 = 6899^2 + 545^2 .

It is a super-2 number, since 2×47893226² = 4587522193374152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47893229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11973305 + ... + 11973308.

Almost surely, 2^47893226 is an apocalyptic number.

47893226 is a deficient number, since it is larger than the sum of its proper divisors (23946616).

47893226 is a wasteful number, since it uses less digits than its factorization.

47893226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23946615.

The product of its digits is 145152, while the sum is 41.

The square root of 47893226 is about 6920.4931905176. The cubic root of 47893226 is about 363.1544445716.

The spelling of 47893226 in words is "forty-seven million, eight hundred ninety-three thousand, two hundred twenty-six".