67313038 has 12 divisors (see below), whose sum is σ = 109334448. Its totient is φ = 31067400.

The previous prime is 67313033. The next prime is 67313039. The reversal of 67313038 is 83031376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67313033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99238 + ... + 99913.

It is an arithmetic number, because the mean of its divisors is an integer number (9111204).

Almost surely, 2^67313038 is an apocalyptic number.

67313038 is a deficient number, since it is larger than the sum of its proper divisors (42021410).

67313038 is a wasteful number, since it uses less digits than its factorization.

67313038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199179 (or 199166 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 67313038 is about 8204.4523278522. The cubic root of 67313038 is about 406.7863741771.

The spelling of 67313038 in words is "sixty-seven million, three hundred thirteen thousand, thirty-eight".