182865045 has 32 divisors (see below), whose sum is σ = 322372224. Its totient is φ = 87776000.

The previous prime is 182865041. The next prime is 182865047. The reversal of 182865045 is 540568281.

182865045 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 182865045 - 2² = 182865041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 182864994 and 182865012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182865041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11179 + ... + 22151.

It is an arithmetic number, because the mean of its divisors is an integer number (10074132).

Almost surely, 2^182865045 is an apocalyptic number.

182865045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

182865045 is a deficient number, since it is larger than the sum of its proper divisors (139507179).

182865045 is a wasteful number, since it uses less digits than its factorization.

182865045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11093.

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 182865045 is about 13522.7602581721. The cubic root of 182865045 is about 567.6015408232.

The spelling of 182865045 in words is "one hundred eighty-two million, eight hundred sixty-five thousand, forty-five".