108622799 has 4 divisors (see below), whose sum is σ = 108855864. Its totient is φ = 108389736.

The previous prime is 108622793. The next prime is 108622807. The reversal of 108622799 is 997226801.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108622799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108622793) 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, 115832 + ... + 116765.

It is an arithmetic number, because the mean of its divisors is an integer number (27213966).

Almost surely, 2^108622799 is an apocalyptic number.

108622799 is a deficient number, since it is larger than the sum of its proper divisors (233065).

108622799 is an equidigital number, since it uses as much as digits as its factorization.

108622799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233064.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 108622799 is about 10422.2262017287. The cubic root of 108622799 is about 477.1339614106.

The spelling of 108622799 in words is "one hundred eight million, six hundred twenty-two thousand, seven hundred ninety-nine".