10197922 has 8 divisors (see below), whose sum is σ = 17482176. Its totient is φ = 4370532.

The previous prime is 10197917. The next prime is 10197949. The reversal of 10197922 is 22979101.

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

It is a super-2 number, since 2×10197922² = 207995226236168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364198 + ... + 364225.

It is an arithmetic number, because the mean of its divisors is an integer number (2185272).

Almost surely, 2^10197922 is an apocalyptic number.

10197922 is a deficient number, since it is larger than the sum of its proper divisors (7284254).

10197922 is an equidigital number, since it uses as much as digits as its factorization.

10197922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728432.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 10197922 is about 3193.4185444442. The cubic root of 10197922 is about 216.8555601895.

The spelling of 10197922 in words is "ten million, one hundred ninety-seven thousand, nine hundred twenty-two".