368666225 has 24 divisors (see below), whose sum is σ = 463303680. Its totient is φ = 290992320.

The previous prime is 368666191. The next prime is 368666239. The reversal of 368666225 is 522666863.

It is not a de Polignac number, because 368666225 - 2¹⁰ = 368665201 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 962384 + ... + 962766.

It is an arithmetic number, because the mean of its divisors is an integer number (19304320).

Almost surely, 2^368666225 is an apocalyptic number.

It is an amenable number.

368666225 is a deficient number, since it is larger than the sum of its proper divisors (94637455).

368666225 is a wasteful number, since it uses less digits than its factorization.

368666225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809 (or 804 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The square root of 368666225 is about 19200.6829305627. The cubic root of 368666225 is about 717.0417620609.

The spelling of 368666225 in words is "three hundred sixty-eight million, six hundred sixty-six thousand, two hundred twenty-five".