67114634 has 4 divisors (see below), whose sum is σ = 100671954. Its totient is φ = 33557316.

The previous prime is 67114609. The next prime is 67114643. The reversal of 67114634 is 43641176.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66994225 + 120409 = 8185^2 + 347^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 67114634.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16778657 + ... + 16778660.

Almost surely, 2^67114634 is an apocalyptic number.

67114634 is a deficient number, since it is larger than the sum of its proper divisors (33557320).

67114634 is a wasteful number, since it uses less digits than its factorization.

67114634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33557319.

The product of its digits is 12096, while the sum is 32.

The square root of 67114634 is about 8192.3521652820. The cubic root of 67114634 is about 406.3863156275.

The spelling of 67114634 in words is "sixty-seven million, one hundred fourteen thousand, six hundred thirty-four".