67342022 has 16 divisors (see below), whose sum is σ = 114988032. Its totient is φ = 29278920.

The previous prime is 67342021. The next prime is 67342043. The reversal of 67342022 is 22024376.

It is a junction number, because it is equal to n+sod(n) for n = 67341982 and 67342000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67342021) 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 7 ways as a sum of consecutive naturals, for example, 66038 + ... + 67049.

It is an arithmetic number, because the mean of its divisors is an integer number (7186752).

Almost surely, 2^67342022 is an apocalyptic number.

67342022 is a deficient number, since it is larger than the sum of its proper divisors (47646010).

67342022 is a wasteful number, since it uses less digits than its factorization.

67342022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133123.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 67342022 is about 8206.2184957506. The cubic root of 67342022 is about 406.8447512008.

Adding to 67342022 its reverse (22024376), we get a palindrome (89366398).

The spelling of 67342022 in words is "sixty-seven million, three hundred forty-two thousand, twenty-two".