47726741 has 4 divisors (see below), whose sum is σ = 47741484. Its totient is φ = 47712000.

The previous prime is 47726737. The next prime is 47726759. The reversal of 47726741 is 14762774.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8614225 + 39112516 = 2935^2 + 6254^2 .

It is a cyclic number.

It is not a de Polignac number, because 47726741 - 2² = 47726737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47726695 and 47726704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47726711) 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, 170 + ... + 9771.

It is an arithmetic number, because the mean of its divisors is an integer number (11935371).

Almost surely, 2^47726741 is an apocalyptic number.

It is an amenable number.

47726741 is a deficient number, since it is larger than the sum of its proper divisors (14743).

47726741 is an equidigital number, since it uses as much as digits as its factorization.

47726741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14742.

The product of its digits is 65856, while the sum is 38.

The square root of 47726741 is about 6908.4543133757. The cubic root of 47726741 is about 362.7331605021.

The spelling of 47726741 in words is "forty-seven million, seven hundred twenty-six thousand, seven hundred forty-one".