95989381 has 2 divisors, whose sum is σ = 95989382. Its totient is φ = 95989380.

The previous prime is 95989367. The next prime is 95989409. The reversal of 95989381 is 18398959.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73805281 + 22184100 = 8591^2 + 4710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95989381 is a prime.

It is a super-2 number, since 2×95989381² = 18427922529526322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95989301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47994690 + 47994691.

It is an arithmetic number, because the mean of its divisors is an integer number (47994691).

Almost surely, 2^95989381 is an apocalyptic number.

It is an amenable number.

95989381 is a deficient number, since it is larger than the sum of its proper divisors (1).

95989381 is an equidigital number, since it uses as much as digits as its factorization.

95989381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 52.

The square root of 95989381 is about 9797.4170575719. The cubic root of 95989381 is about 457.8688134536.

The spelling of 95989381 in words is "ninety-five million, nine hundred eighty-nine thousand, three hundred eighty-one".