95479991 has 2 divisors, whose sum is σ = 95479992. Its totient is φ = 95479990.

The previous prime is 95479981. The next prime is 95480009. The reversal of 95479991 is 19997459.

It is a weak prime.

It is an emirp because it is prime and its reverse (19997459) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95479991 - 2⁶ = 95479927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95479981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47739995 + 47739996.

It is an arithmetic number, because the mean of its divisors is an integer number (47739996).

Almost surely, 2^95479991 is an apocalyptic number.

95479991 is a deficient number, since it is larger than the sum of its proper divisors (1).

95479991 is an equidigital number, since it uses as much as digits as its factorization.

95479991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 918540, while the sum is 53.

The square root of 95479991 is about 9771.3863397166. The cubic root of 95479991 is about 457.0574473667.

The spelling of 95479991 in words is "ninety-five million, four hundred seventy-nine thousand, nine hundred ninety-one".