95840981 has 2 divisors, whose sum is σ = 95840982. Its totient is φ = 95840980.

The previous prime is 95840971. The next prime is 95840993. The reversal of 95840981 is 18904859.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64144081 + 31696900 = 8009^2 + 5630^2 .

It is an emirp because it is prime and its reverse (18904859) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95840981 - 2¹⁸ = 95578837 is a prime.

It is a super-2 number, since 2×95840981² = 18370987278084722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95840971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47920490 + 47920491.

It is an arithmetic number, because the mean of its divisors is an integer number (47920491).

Almost surely, 2^95840981 is an apocalyptic number.

It is an amenable number.

95840981 is a deficient number, since it is larger than the sum of its proper divisors (1).

95840981 is an equidigital number, since it uses as much as digits as its factorization.

95840981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 95840981 is about 9789.8407035048. The cubic root of 95840981 is about 457.6327360280.

The spelling of 95840981 in words is "ninety-five million, eight hundred forty thousand, nine hundred eighty-one".