68414173 has 4 divisors (see below), whose sum is σ = 68611680. Its totient is φ = 68216668.

The previous prime is 68414131. The next prime is 68414183. The reversal of 68414173 is 37141486.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68414173 - 2²¹ = 66317021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68414113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98233 + ... + 98926.

It is an arithmetic number, because the mean of its divisors is an integer number (17152920).

Almost surely, 2^68414173 is an apocalyptic number.

It is an amenable number.

68414173 is a deficient number, since it is larger than the sum of its proper divisors (197507).

68414173 is a wasteful number, since it uses less digits than its factorization.

68414173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197506.

The product of its digits is 16128, while the sum is 34.

The square root of 68414173 is about 8271.2860547801. The cubic root of 68414173 is about 408.9925154506.

The spelling of 68414173 in words is "sixty-eight million, four hundred fourteen thousand, one hundred seventy-three".