94171541 has 2 divisors, whose sum is σ = 94171542. Its totient is φ = 94171540.

The previous prime is 94171529. The next prime is 94171589. The reversal of 94171541 is 14517149.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52504516 + 41667025 = 7246^2 + 6455^2 .

It is an emirp because it is prime and its reverse (14517149) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94171541 - 2⁶ = 94171477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94171498 and 94171507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94171501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47085770 + 47085771.

It is an arithmetic number, because the mean of its divisors is an integer number (47085771).

Almost surely, 2^94171541 is an apocalyptic number.

It is an amenable number.

94171541 is a deficient number, since it is larger than the sum of its proper divisors (1).

94171541 is an equidigital number, since it uses as much as digits as its factorization.

94171541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 32.

The square root of 94171541 is about 9704.2022340840. The cubic root of 94171541 is about 454.9600109766.

The spelling of 94171541 in words is "ninety-four million, one hundred seventy-one thousand, five hundred forty-one".