93941147 has 2 divisors, whose sum is σ = 93941148. Its totient is φ = 93941146.

The previous prime is 93941137. The next prime is 93941213. The reversal of 93941147 is 74114939.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 93941147 - 2⁶ = 93941083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 93941147.

It is not a weakly prime, because it can be changed into another prime (93941137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46970573 + 46970574.

It is an arithmetic number, because the mean of its divisors is an integer number (46970574).

Almost surely, 2^93941147 is an apocalyptic number.

93941147 is a deficient number, since it is larger than the sum of its proper divisors (1).

93941147 is an equidigital number, since it uses as much as digits as its factorization.

93941147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 93941147 is about 9692.3241278859. The cubic root of 93941147 is about 454.5886827457.

The spelling of 93941147 in words is "ninety-three million, nine hundred forty-one thousand, one hundred forty-seven".