47260022 has 4 divisors (see below), whose sum is σ = 70890036. Its totient is φ = 23630010.

The previous prime is 47260019. The next prime is 47260043. The reversal of 47260022 is 22006274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22006274 = 2 ⋅11003137.

It is a self number, because there is not a number n which added to its sum of digits gives 47260022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11815004 + ... + 11815007.

It is an arithmetic number, because the mean of its divisors is an integer number (17722509).

Almost surely, 2^47260022 is an apocalyptic number.

47260022 is a deficient number, since it is larger than the sum of its proper divisors (23630014).

47260022 is a wasteful number, since it uses less digits than its factorization.

47260022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23630013.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 47260022 is about 6874.5924970139. The cubic root of 47260022 is about 361.5468980794.

Adding to 47260022 its reverse (22006274), we get a palindrome (69266296).

The spelling of 47260022 in words is "forty-seven million, two hundred sixty thousand, twenty-two".