95023891 has 2 divisors, whose sum is σ = 95023892. Its totient is φ = 95023890.

The previous prime is 95023871. The next prime is 95023913. The reversal of 95023891 is 19832059.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95023891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 95023891.

It is not a weakly prime, because it can be changed into another prime (95023871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47511945 + 47511946.

It is an arithmetic number, because the mean of its divisors is an integer number (47511946).

Almost surely, 2^95023891 is an apocalyptic number.

95023891 is a deficient number, since it is larger than the sum of its proper divisors (1).

95023891 is an equidigital number, since it uses as much as digits as its factorization.

95023891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 95023891 is about 9748.0198502055. The cubic root of 95023891 is about 456.3285102650.

The spelling of 95023891 in words is "ninety-five million, twenty-three thousand, eight hundred ninety-one".