67682038 has 4 divisors (see below), whose sum is σ = 101523060. Its totient is φ = 33841018.

The previous prime is 67682011. The next prime is 67682039. The reversal of 67682038 is 83028676.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67682039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16920508 + ... + 16920511.

It is an arithmetic number, because the mean of its divisors is an integer number (25380765).

Almost surely, 2^67682038 is an apocalyptic number.

67682038 is a deficient number, since it is larger than the sum of its proper divisors (33841022).

67682038 is a wasteful number, since it uses less digits than its factorization.

67682038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33841021.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 67682038 is about 8226.9093832374. The cubic root of 67682038 is about 407.5283340606.

The spelling of 67682038 in words is "sixty-seven million, six hundred eighty-two thousand, thirty-eight".