106497194 has 4 divisors (see below), whose sum is σ = 159745794. Its totient is φ = 53248596.

The previous prime is 106497169. The next prime is 106497227. The reversal of 106497194 is 491794601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 491794601 = 20431 ⋅24071.

It can be written as a sum of positive squares in only one way, i.e., 106399225 + 97969 = 10315^2 + 313^2 .

It is a super-2 number, since 2×106497194² = 22683304659747272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26624297 + ... + 26624300.

Almost surely, 2^106497194 is an apocalyptic number.

106497194 is a deficient number, since it is larger than the sum of its proper divisors (53248600).

106497194 is an equidigital number, since it uses as much as digits as its factorization.

106497194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53248599.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 106497194 is about 10319.7477682354. The cubic root of 106497194 is about 474.0011423830.

The spelling of 106497194 in words is "one hundred six million, four hundred ninety-seven thousand, one hundred ninety-four".