68074269 has 8 divisors (see below), whose sum is σ = 90810432. Its totient is φ = 45360480.

The previous prime is 68074267. The next prime is 68074327. The reversal of 68074269 is 96247086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68074269 - 2¹ = 68074267 is a prime.

It is a super-2 number, since 2×68074269² = 9268212199768722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 68074269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68074261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3729 + ... + 12249.

It is an arithmetic number, because the mean of its divisors is an integer number (11351304).

Almost surely, 2^68074269 is an apocalyptic number.

It is an amenable number.

68074269 is a deficient number, since it is larger than the sum of its proper divisors (22736163).

68074269 is a wasteful number, since it uses less digits than its factorization.

68074269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11187.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 68074269 is about 8250.7132418961. The cubic root of 68074269 is about 408.3140543816.

The spelling of 68074269 in words is "sixty-eight million, seventy-four thousand, two hundred sixty-nine".