82291095 has 12 divisors (see below), whose sum is σ = 142637976. Its totient is φ = 43888560.

The previous prime is 82291073. The next prime is 82291117. The reversal of 82291095 is 59019228.

It is an interprime number because it is at equal distance from previous prime (82291073) and next prime (82291117).

It is not a de Polignac number, because 82291095 - 2⁹ = 82290583 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914301 + ... + 914390.

It is an arithmetic number, because the mean of its divisors is an integer number (11886498).

Almost surely, 2^82291095 is an apocalyptic number.

82291095 is a deficient number, since it is larger than the sum of its proper divisors (60346881).

82291095 is a wasteful number, since it uses less digits than its factorization.

82291095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828702 (or 1828699 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 82291095 is about 9071.4439313706. The cubic root of 82291095 is about 434.9616295921.

The spelling of 82291095 in words is "eighty-two million, two hundred ninety-one thousand, ninety-five".