73862 has 4 divisors (see below), whose sum is σ = 110796. Its totient is φ = 36930.

The previous prime is 73859. The next prime is 73867. The reversal of 73862 is 26837.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26837 = 47 ⋅571.

It is a plaindrome in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 73862.

It is not an unprimeable number, because it can be changed into a prime (73867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18464 + ... + 18467.

It is an arithmetic number, because the mean of its divisors is an integer number (27699).

2⁷³⁸⁶² is an apocalyptic number.

73862 is a deficient number, since it is larger than the sum of its proper divisors (36934).

73862 is a wasteful number, since it uses less digits than its factorization.

73862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36933.

The product of its digits is 2016, while the sum is 26.

The square root of 73862 is about 271.7756427644. The cubic root of 73862 is about 41.9572505312.

It can be divided in two parts, 73 and 862, that multiplied together give a palindrome (62926).

The spelling of 73862 in words is "seventy-three thousand, eight hundred sixty-two".