106445054 has 4 divisors (see below), whose sum is σ = 159667584. Its totient is φ = 53222526.

The previous prime is 106445039. The next prime is 106445057. The reversal of 106445054 is 450544601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450544601 = 13 ⋅34657277.

It is a super-2 number, since 2×106445054² = 22661099042125832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106445057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26611262 + ... + 26611265.

It is an arithmetic number, because the mean of its divisors is an integer number (39916896).

Almost surely, 2^106445054 is an apocalyptic number.

106445054 is a deficient number, since it is larger than the sum of its proper divisors (53222530).

106445054 is an equidigital number, since it uses as much as digits as its factorization.

106445054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53222529.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 106445054 is about 10317.2212344216. The cubic root of 106445054 is about 473.9237742914.

Adding to 106445054 its reverse (450544601), we get a palindrome (556989655).

The spelling of 106445054 in words is "one hundred six million, four hundred forty-five thousand, fifty-four".