95821247 has 2 divisors, whose sum is σ = 95821248. Its totient is φ = 95821246.

The previous prime is 95821211. The next prime is 95821261. The reversal of 95821247 is 74212859.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 95821247 - 2⁶ = 95821183 is a prime.

It is a super-2 number, since 2×95821247² = 18363422753270018, which contains 22 as substring.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 95821247 parts by 13843 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 95821247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95821207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47910623 + 47910624.

It is an arithmetic number, because the mean of its divisors is an integer number (47910624).

Almost surely, 2^95821247 is an apocalyptic number.

95821247 is a deficient number, since it is larger than the sum of its proper divisors (1).

95821247 is an equidigital number, since it uses as much as digits as its factorization.

95821247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 38.

The square root of 95821247 is about 9788.8327700498. The cubic root of 95821247 is about 457.6013244675.

The spelling of 95821247 in words is "ninety-five million, eight hundred twenty-one thousand, two hundred forty-seven".