182805097 has 8 divisors (see below), whose sum is σ = 193737096. Its totient is φ = 171892992.

The previous prime is 182805059. The next prime is 182805107. The reversal of 182805097 is 790508281.

182805097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27154521 + 155650576 = 5211^2 + 12476^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 182805097 - 2⁷ = 182804969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (182805017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16683 + ... + 25375.

It is an arithmetic number, because the mean of its divisors is an integer number (24217137).

Almost surely, 2^182805097 is an apocalyptic number.

182805097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

182805097 is a deficient number, since it is larger than the sum of its proper divisors (10931999).

182805097 is a wasteful number, since it uses less digits than its factorization.

182805097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9947.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 182805097 is about 13520.5435171815. The cubic root of 182805097 is about 567.5395091100.

The spelling of 182805097 in words is "one hundred eighty-two million, eight hundred five thousand, ninety-seven".