47605541 has 2 divisors, whose sum is σ = 47605542. Its totient is φ = 47605540.

The previous prime is 47605529. The next prime is 47605549. The reversal of 47605541 is 14550674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47541025 + 64516 = 6895^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 47605541 - 2¹⁰ = 47604517 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47605498 and 47605507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47605549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23802770 + 23802771.

It is an arithmetic number, because the mean of its divisors is an integer number (23802771).

Almost surely, 2^47605541 is an apocalyptic number.

It is an amenable number.

47605541 is a deficient number, since it is larger than the sum of its proper divisors (1).

47605541 is an equidigital number, since it uses as much as digits as its factorization.

47605541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 47605541 is about 6899.6768764921. The cubic root of 47605541 is about 362.4258518180.

It can be divided in two parts, 4760 and 5541, that added together give a palindrome (10301).

The spelling of 47605541 in words is "forty-seven million, six hundred five thousand, five hundred forty-one".