47260613 has 4 divisors (see below), whose sum is σ = 47472768. Its totient is φ = 47048460.

The previous prime is 47260601. The next prime is 47260621. The reversal of 47260613 is 31606274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47260613 is a prime.

It is a super-2 number, since 2×47260613² = 4467131082271538, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47260673) 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, 105743 + ... + 106188.

It is an arithmetic number, because the mean of its divisors is an integer number (11868192).

Almost surely, 2^47260613 is an apocalyptic number.

It is an amenable number.

47260613 is a deficient number, since it is larger than the sum of its proper divisors (212155).

47260613 is a wasteful number, since it uses less digits than its factorization.

47260613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212154.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 47260613 is about 6874.6354812455. The cubic root of 47260613 is about 361.5484051554.

Adding to 47260613 its reverse (31606274), we get a palindrome (78866887).

The spelling of 47260613 in words is "forty-seven million, two hundred sixty thousand, six hundred thirteen".