67422282 has 8 divisors (see below), whose sum is σ = 134844576. Its totient is φ = 22474092.

The previous prime is 67422281. The next prime is 67422283. The reversal of 67422282 is 28222476.

It is an interprime number because it is at equal distance from previous prime (67422281) and next prime (67422283).

It is a sphenic number, since it is the product of 3 distinct primes.

67422282 is an admirable number.

It is a super-2 number, since 2×67422282² = 9091528220175048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (67422281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5618518 + ... + 5618529.

It is an arithmetic number, because the mean of its divisors is an integer number (16855572).

Almost surely, 2^67422282 is an apocalyptic number.

67422282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

67422282 is a wasteful number, since it uses less digits than its factorization.

67422282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11237052.

The product of its digits is 21504, while the sum is 33.

The square root of 67422282 is about 8211.1072334978. The cubic root of 67422282 is about 407.0063164709.

The spelling of 67422282 in words is "sixty-seven million, four hundred twenty-two thousand, two hundred eighty-two".