102586097 has 4 divisors (see below), whose sum is σ = 103991460. Its totient is φ = 101180736.

The previous prime is 102586019. The next prime is 102586123. The reversal of 102586097 is 790685201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 790685201 = 6719 ⋅117679.

It can be written as a sum of positive squares in 2 ways, for example, as 34093921 + 68492176 = 5839^2 + 8276^2 .

It is a cyclic number.

It is not a de Polignac number, because 102586097 - 2¹⁴ = 102569713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102586097.

It is not an unprimeable number, because it can be changed into a prime (102586697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702572 + ... + 702717.

It is an arithmetic number, because the mean of its divisors is an integer number (25997865).

Almost surely, 2^102586097 is an apocalyptic number.

It is an amenable number.

102586097 is a deficient number, since it is larger than the sum of its proper divisors (1405363).

102586097 is an equidigital number, since it uses as much as digits as its factorization.

102586097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405362.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 102586097 is about 10128.4795008925. The cubic root of 102586097 is about 468.1260785428.

The spelling of 102586097 in words is "one hundred two million, five hundred eighty-six thousand, ninety-seven".