10342422 has 24 divisors (see below), whose sum is σ = 23588760. Its totient is φ = 3265920.

The previous prime is 10342417. The next prime is 10342429. The reversal of 10342422 is 22424301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10342395 and 10342404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10342429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14779 + ... + 15462.

It is an arithmetic number, because the mean of its divisors is an integer number (982865).

Almost surely, 2^10342422 is an apocalyptic number.

10342422 is an abundant number, since it is smaller than the sum of its proper divisors (13246338).

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

10342422 is a wasteful number, since it uses less digits than its factorization.

10342422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30268 (or 30265 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 10342422 is about 3215.9636191972. The cubic root of 10342422 is about 217.8750090107.

Adding to 10342422 its reverse (22424301), we get a palindrome (32766723).

The spelling of 10342422 in words is "ten million, three hundred forty-two thousand, four hundred twenty-two".