106499326 has 4 divisors (see below), whose sum is σ = 159748992. Its totient is φ = 53249662.

The previous prime is 106499317. The next prime is 106499329. The reversal of 106499326 is 623994601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×106499326² = 22684212876908552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106499329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26624830 + ... + 26624833.

It is an arithmetic number, because the mean of its divisors is an integer number (39937248).

Almost surely, 2^106499326 is an apocalyptic number.

106499326 is a deficient number, since it is larger than the sum of its proper divisors (53249666).

106499326 is an equidigital number, since it uses as much as digits as its factorization.

106499326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53249665.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 106499326 is about 10319.8510648168. The cubic root of 106499326 is about 474.0043054200.

The spelling of 106499326 in words is "one hundred six million, four hundred ninety-nine thousand, three hundred twenty-six".