47364261 has 32 divisors (see below), whose sum is σ = 76946688. Its totient is φ = 25297920.

The previous prime is 47364259. The next prime is 47364263. The reversal of 47364261 is 16246374.

It is a happy number.

47364261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47364259) and next prime (47364263).

It is not a de Polignac number, because 47364261 - 2¹ = 47364259 is a prime.

It is a super-2 number, since 2×47364261² = 4486746440152242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47364263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64251 + ... + 64983.

It is an arithmetic number, because the mean of its divisors is an integer number (2404584).

Almost surely, 2^47364261 is an apocalyptic number.

It is an amenable number.

47364261 is a deficient number, since it is larger than the sum of its proper divisors (29582427).

47364261 is a wasteful number, since it uses less digits than its factorization.

47364261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its digits is 24192, while the sum is 33.

The square root of 47364261 is about 6882.1697886640. The cubic root of 47364261 is about 361.8125180200.

The spelling of 47364261 in words is "forty-seven million, three hundred sixty-four thousand, two hundred sixty-one".