72886 has 8 divisors (see below), whose sum is σ = 119304. Its totient is φ = 33120.

The previous prime is 72883. The next prime is 72889. The reversal of 72886 is 68827.

It is an interprime number because it is at equal distance from previous prime (72883) and next prime (72889).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72883) 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, 1635 + ... + 1678.

It is an arithmetic number, because the mean of its divisors is an integer number (14913).

2⁷²⁸⁸⁶ is an apocalyptic number.

72886 is a deficient number, since it is larger than the sum of its proper divisors (46418).

72886 is a wasteful number, since it uses less digits than its factorization.

72886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326.

The product of its digits is 5376, while the sum is 31.

The square root of 72886 is about 269.9740728292. The cubic root of 72886 is about 41.7716251649.

It can be divided in two parts, 7 and 2886, that multiplied together give a palindrome (20202).

The spelling of 72886 in words is "seventy-two thousand, eight hundred eighty-six".