182418125 has 10 divisors (see below), whose sum is σ = 227950470. Its totient is φ = 145934000.

The previous prime is 182418079. The next prime is 182418127. The reversal of 182418125 is 521814281.

It can be written as a sum of positive squares in 5 ways, for example, as 82937449 + 99480676 = 9107^2 + 9974^2 .

It is not a de Polignac number, because 182418125 - 2¹⁰ = 182417101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 182418091 and 182418100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182418127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 145310 + ... + 146559.

It is an arithmetic number, because the mean of its divisors is an integer number (22795047).

Almost surely, 2^182418125 is an apocalyptic number.

It is an amenable number.

182418125 is a deficient number, since it is larger than the sum of its proper divisors (45532345).

182418125 is an frugal number, since it uses more digits than its factorization.

182418125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291889 (or 291874 counting only the distinct ones).

The product of its digits is 5120, while the sum is 32.

The square root of 182418125 is about 13506.2254164515. The cubic root of 182418125 is about 567.1387597977.

The spelling of 182418125 in words is "one hundred eighty-two million, four hundred eighteen thousand, one hundred twenty-five".