83727326 has 8 divisors (see below), whose sum is σ = 126058680. Its totient is φ = 41707768.

The previous prime is 83727323. The next prime is 83727331. The reversal of 83727326 is 62372738.

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

It is a super-2 number, since 2×83727326² = 14020530238220552, 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 83727326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83727323) 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, 77276 + ... + 78351.

It is an arithmetic number, because the mean of its divisors is an integer number (15757335).

Almost surely, 2^83727326 is an apocalyptic number.

83727326 is a deficient number, since it is larger than the sum of its proper divisors (42331354).

83727326 is a wasteful number, since it uses less digits than its factorization.

83727326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155898.

The product of its digits is 84672, while the sum is 38.

The square root of 83727326 is about 9150.2637120468. The cubic root of 83727326 is about 437.4775189537.

It can be divided in two parts, 8372732 and 6, that added together give a palindrome (8372738).

The spelling of 83727326 in words is "eighty-three million, seven hundred twenty-seven thousand, three hundred twenty-six".