67422674 has 16 divisors (see below), whose sum is σ = 110466720. Its totient is φ = 30608160.

The previous prime is 67422653. The next prime is 67422679. The reversal of 67422674 is 47622476.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (67422679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23342 + ... + 26070.

It is an arithmetic number, because the mean of its divisors is an integer number (6904170).

Almost surely, 2^67422674 is an apocalyptic number.

67422674 is a deficient number, since it is larger than the sum of its proper divisors (43044046).

67422674 is a wasteful number, since it uses less digits than its factorization.

67422674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865.

The product of its digits is 112896, while the sum is 38.

The square root of 67422674 is about 8211.1311035691. The cubic root of 67422674 is about 407.0071052614.

The spelling of 67422674 in words is "sixty-seven million, four hundred twenty-two thousand, six hundred seventy-four".