182007081 has 15 divisors (see below), whose sum is σ = 272068621. Its totient is φ = 121257108.

The previous prime is 182007071. The next prime is 182007101. The reversal of 182007081 is 180700281.

The square root of 182007081 is 13491.

It is a perfect power (a square), and thus also a powerful number.

182007081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 182007081 - 2⁹ = 182006569 is a prime.

It is a super-2 number, since 2×182007081² = 66253155068281122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (182007071) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 120670 + ... + 122168.

Almost surely, 2^182007081 is an apocalyptic number.

182007081 is the 13491-st square number.

182007081 is the 6746-th centered octagonal number.

It is an amenable number.

182007081 is a deficient number, since it is larger than the sum of its proper divisors (90061540).

182007081 is an frugal number, since it uses more digits than its factorization.

182007081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010 (or 1502 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The cubic root of 182007081 is about 566.7124602362.

It can be divided in two parts, 18200 and 7081, that added together give a square (25281 = 159²).

The spelling of 182007081 in words is "one hundred eighty-two million, seven thousand, eighty-one".