94881197 has 2 divisors, whose sum is σ = 94881198. Its totient is φ = 94881196.

The previous prime is 94881167. The next prime is 94881211. The reversal of 94881197 is 79118849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51466276 + 43414921 = 7174^2 + 6589^2 .

It is a cyclic number.

It is not a de Polignac number, because 94881197 - 2⁸ = 94880941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94881107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47440598 + 47440599.

It is an arithmetic number, because the mean of its divisors is an integer number (47440599).

Almost surely, 2^94881197 is an apocalyptic number.

It is an amenable number.

94881197 is a deficient number, since it is larger than the sum of its proper divisors (1).

94881197 is an equidigital number, since it uses as much as digits as its factorization.

94881197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 47.

The square root of 94881197 is about 9740.6979729381. The cubic root of 94881197 is about 456.0999783987.

The spelling of 94881197 in words is "ninety-four million, eight hundred eighty-one thousand, one hundred ninety-seven".