67750713 has 12 divisors (see below), whose sum is σ = 103013040. Its totient is φ = 42789816.

The previous prime is 67750693. The next prime is 67750723. The reversal of 67750713 is 31705776.

It is not a de Polignac number, because 67750713 - 2⁶ = 67750649 is a prime.

It is a super-2 number, since 2×67750713² = 9180318224016738, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (67750723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197931 + ... + 198272.

It is an arithmetic number, because the mean of its divisors is an integer number (8584420).

Almost surely, 2^67750713 is an apocalyptic number.

It is an amenable number.

67750713 is a deficient number, since it is larger than the sum of its proper divisors (35262327).

67750713 is a wasteful number, since it uses less digits than its factorization.

67750713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396228 (or 396225 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 36.

The square root of 67750713 is about 8231.0821281287. The cubic root of 67750713 is about 407.6661231926. Note that the first 3 decimals are identical.

The spelling of 67750713 in words is "sixty-seven million, seven hundred fifty thousand, seven hundred thirteen".