68833873 has 4 divisors (see below), whose sum is σ = 69376000. Its totient is φ = 68291748.

The previous prime is 68833859. The next prime is 68833879. The reversal of 68833873 is 37833886.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37833886 = 2 ⋅18916943.

It is a cyclic number.

It is not a de Polignac number, because 68833873 - 2²⁵ = 35279441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68833879) 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, 270873 + ... + 271126.

It is an arithmetic number, because the mean of its divisors is an integer number (17344000).

Almost surely, 2^68833873 is an apocalyptic number.

It is an amenable number.

68833873 is a deficient number, since it is larger than the sum of its proper divisors (542127).

68833873 is a wasteful number, since it uses less digits than its factorization.

68833873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542126.

The product of its digits is 580608, while the sum is 46.

The square root of 68833873 is about 8296.6181664579. The cubic root of 68833873 is about 409.8271589532.

The spelling of 68833873 in words is "sixty-eight million, eight hundred thirty-three thousand, eight hundred seventy-three".