108197669 has 4 divisors (see below), whose sum is σ = 108218880. Its totient is φ = 108176460.

The previous prime is 108197659. The next prime is 108197699. The reversal of 108197669 is 966791801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108197669 - 2⁴ = 108197653 is a prime.

It is a super-2 number, since 2×108197669² = 23413471154067122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108197629) 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, 2204 + ... + 14874.

It is an arithmetic number, because the mean of its divisors is an integer number (27054720).

Almost surely, 2^108197669 is an apocalyptic number.

It is an amenable number.

108197669 is a deficient number, since it is larger than the sum of its proper divisors (21211).

108197669 is an equidigital number, since it uses as much as digits as its factorization.

108197669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21210.

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 108197669 is about 10401.8108519623. The cubic root of 108197669 is about 476.5106755341.

The spelling of 108197669 in words is "one hundred eight million, one hundred ninety-seven thousand, six hundred sixty-nine".