202339427 has 2 divisors, whose sum is σ = 202339428. Its totient is φ = 202339426.

The previous prime is 202339411. The next prime is 202339447. The reversal of 202339427 is 724933202.

It is a happy number.

202339427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202339427 - 2⁴ = 202339411 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 202339393 and 202339402.

It is not a weakly prime, because it can be changed into another prime (202339447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101169713 + 101169714.

It is an arithmetic number, because the mean of its divisors is an integer number (101169714).

Almost surely, 2^202339427 is an apocalyptic number.

202339427 is a deficient number, since it is larger than the sum of its proper divisors (1).

202339427 is an equidigital number, since it uses as much as digits as its factorization.

202339427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 202339427 is about 14224.6063917424. The cubic root of 202339427 is about 587.0748898121.

The spelling of 202339427 in words is "two hundred two million, three hundred thirty-nine thousand, four hundred twenty-seven".