1022535342 has 24 divisors (see below), whose sum is σ = 2217262320. Its totient is φ = 340572960.

The previous prime is 1022535289. The next prime is 1022535343. The reversal of 1022535342 is 2435352201.

It is a happy number.

1022535342 is a `hidden beast` number, since 102 + 25 + 3 + 534 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022535343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1167 + ... + 45237.

It is an arithmetic number, because the mean of its divisors is an integer number (92385930).

Almost surely, 2^1022535342 is an apocalyptic number.

1022535342 is an abundant number, since it is smaller than the sum of its proper divisors (1194726978).

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

1022535342 is a wasteful number, since it uses less digits than its factorization.

1022535342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45368 (or 45365 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 1022535342 is about 31977.1065295158. The cubic root of 1022535342 is about 1007.4560498205.

Adding to 1022535342 its reverse (2435352201), we get a palindrome (3457887543).

The spelling of 1022535342 in words is "one billion, twenty-two million, five hundred thirty-five thousand, three hundred forty-two".