202340522 has 8 divisors (see below), whose sum is σ = 316706976. Its totient is φ = 96771532.

The previous prime is 202340497. The next prime is 202340533. The reversal of 202340522 is 225043202.

202340522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 202340494 and 202340503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199308 + ... + 2199399.

It is an arithmetic number, because the mean of its divisors is an integer number (39588372).

Almost surely, 2^202340522 is an apocalyptic number.

202340522 is a deficient number, since it is larger than the sum of its proper divisors (114366454).

202340522 is a wasteful number, since it uses less digits than its factorization.

202340522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4398732.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 202340522 is about 14224.6448813318. The cubic root of 202340522 is about 587.0759488344.

Adding to 202340522 its reverse (225043202), we get a palindrome (427383724).

The spelling of 202340522 in words is "two hundred two million, three hundred forty thousand, five hundred twenty-two".