108422497 has 4 divisors (see below), whose sum is σ = 108446976. Its totient is φ = 108398020.

The previous prime is 108422477. The next prime is 108422507. The reversal of 108422497 is 794224801.

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, and also an emirpimes, since its reverse is a distinct semiprime: 794224801 = 389 ⋅2041709.

It is a cyclic number.

It is not a de Polignac number, because 108422497 - 2¹⁹ = 107898209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108422477) 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, 3529 + ... + 15142.

It is an arithmetic number, because the mean of its divisors is an integer number (27111744).

Almost surely, 2^108422497 is an apocalyptic number.

It is an amenable number.

108422497 is a deficient number, since it is larger than the sum of its proper divisors (24479).

108422497 is an equidigital number, since it uses as much as digits as its factorization.

108422497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24478.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 108422497 is about 10412.6124003537. The cubic root of 108422497 is about 476.8405003307.

The spelling of 108422497 in words is "one hundred eight million, four hundred twenty-two thousand, four hundred ninety-seven".