182814081 has 4 divisors (see below), whose sum is σ = 243752112. Its totient is φ = 121876052.

The previous prime is 182814059. The next prime is 182814091. The reversal of 182814081 is 180418281.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 182814081 - 2⁶ = 182814017 is a prime.

It is a super-2 number, since 2×182814081² = 66841976423749122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (182814001) 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, 30469011 + ... + 30469016.

It is an arithmetic number, because the mean of its divisors is an integer number (60938028).

Almost surely, 2^182814081 is an apocalyptic number.

It is an amenable number.

182814081 is a deficient number, since it is larger than the sum of its proper divisors (60938031).

182814081 is an equidigital number, since it uses as much as digits as its factorization.

182814081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60938030.

The product of its (nonzero) digits is 4096, while the sum is 33.

The square root of 182814081 is about 13520.8757482642. The cubic root of 182814081 is about 567.5488062457.

The spelling of 182814081 in words is "one hundred eighty-two million, eight hundred fourteen thousand, eighty-one".