182420625 has 80 divisors (see below), whose sum is σ = 330644160. Its totient is φ = 89088000.

The previous prime is 182420599. The next prime is 182420627. The reversal of 182420625 is 526024281.

182420625 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 182420625 - 2¹² = 182416529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 182420592 and 182420601.

It is not an unprimeable number, because it can be changed into a prime (182420627) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1880577 + ... + 1880673.

It is an arithmetic number, because the mean of its divisors is an integer number (4133052).

Almost surely, 2^182420625 is an apocalyptic number.

182420625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

182420625 is a deficient number, since it is larger than the sum of its proper divisors (148223535).

182420625 is an equidigital number, since it uses as much as digits as its factorization.

182420625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 182420625 is about 13506.3179660483. The cubic root of 182420625 is about 567.1413506229.

The spelling of 182420625 in words is "one hundred eighty-two million, four hundred twenty thousand, six hundred twenty-five".