220602342 has 16 divisors (see below), whose sum is σ = 446163120. Its totient is φ = 72707712.

The previous prime is 220602323. The next prime is 220602379. The reversal of 220602342 is 243206022.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206023 + ... + 207090.

It is an arithmetic number, because the mean of its divisors is an integer number (27885195).

Almost surely, 2^220602342 is an apocalyptic number.

220602342 is an abundant number, since it is smaller than the sum of its proper divisors (225560778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220602342 is a wasteful number, since it uses less digits than its factorization.

220602342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413207.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 220602342 is about 14852.6880395435. The cubic root of 220602342 is about 604.2315147600.

Adding to 220602342 its reverse (243206022), we get a palindrome (463808364).

The spelling of 220602342 in words is "two hundred twenty million, six hundred two thousand, three hundred forty-two".