202286245 has 8 divisors (see below), whose sum is σ = 277421184. Its totient is φ = 138710544.

The previous prime is 202286243. The next prime is 202286263. The reversal of 202286245 is 542682202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202286245 - 2¹ = 202286243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202286243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2889769 + ... + 2889838.

It is an arithmetic number, because the mean of its divisors is an integer number (34677648).

Almost surely, 2^202286245 is an apocalyptic number.

It is an amenable number.

202286245 is a deficient number, since it is larger than the sum of its proper divisors (75134939).

202286245 is an equidigital number, since it uses as much as digits as its factorization.

202286245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779619.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 202286245 is about 14222.7369025796. The cubic root of 202286245 is about 587.0234505828.

The spelling of 202286245 in words is "two hundred two million, two hundred eighty-six thousand, two hundred forty-five".