47496261 has 4 divisors (see below), whose sum is σ = 63328352. Its totient is φ = 31664172.

The previous prime is 47496259. The next prime is 47496263. The reversal of 47496261 is 16269474.

It is a happy number.

47496261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (47496259) and next prime (47496263).

It is not a de Polignac number, because 47496261 - 2¹ = 47496259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47496263) 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 3 ways as a sum of consecutive naturals, for example, 7916041 + ... + 7916046.

It is an arithmetic number, because the mean of its divisors is an integer number (15832088).

Almost surely, 2^47496261 is an apocalyptic number.

It is an amenable number.

47496261 is a deficient number, since it is larger than the sum of its proper divisors (15832091).

47496261 is a wasteful number, since it uses less digits than its factorization.

47496261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15832090.

The product of its digits is 72576, while the sum is 39.

The square root of 47496261 is about 6891.7531151370. The cubic root of 47496261 is about 362.1483194098.

The spelling of 47496261 in words is "forty-seven million, four hundred ninety-six thousand, two hundred sixty-one".