106450522 has 4 divisors (see below), whose sum is σ = 159675786. Its totient is φ = 53225260.

The previous prime is 106450493. The next prime is 106450523. The reversal of 106450522 is 225054601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 225054601 = 19 ⋅11844979.

It can be written as a sum of positive squares in only one way, i.e., 81739681 + 24710841 = 9041^2 + 4971^2 .

It is a super-2 number, since 2×106450522² = 22663427268144968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106450523) by changing a digit.

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 as a sum of consecutive naturals, namely, 26612629 + ... + 26612632.

Almost surely, 2^106450522 is an apocalyptic number.

106450522 is a deficient number, since it is larger than the sum of its proper divisors (53225264).

106450522 is an equidigital number, since it uses as much as digits as its factorization.

106450522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53225263.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 106450522 is about 10317.4862248515. The cubic root of 106450522 is about 473.9318891849.

The spelling of 106450522 in words is "one hundred six million, four hundred fifty thousand, five hundred twenty-two".