67369138 has 16 divisors (see below), whose sum is σ = 104878080. Its totient is φ = 32421600.

The previous prime is 67369129. The next prime is 67369151. The reversal of 67369138 is 83196376.

It is a junction number, because it is equal to n+sod(n) for n = 67369094 and 67369103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8998 + ... + 14686.

It is an arithmetic number, because the mean of its divisors is an integer number (6554880).

Almost surely, 2^67369138 is an apocalyptic number.

67369138 is a deficient number, since it is larger than the sum of its proper divisors (37508942).

67369138 is a wasteful number, since it uses less digits than its factorization.

67369138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5913.

The product of its digits is 163296, while the sum is 43.

The square root of 67369138 is about 8207.8704911810. The cubic root of 67369138 is about 406.8993506993.

The spelling of 67369138 in words is "sixty-seven million, three hundred sixty-nine thousand, one hundred thirty-eight".