106244427 has 16 divisors (see below), whose sum is σ = 147962880. Its totient is φ = 67743072.

The previous prime is 106244423. The next prime is 106244449. The reversal of 106244427 is 724442601.

It is not a de Polignac number, because 106244427 - 2² = 106244423 is a prime.

It is a super-2 number, since 2×106244427² = 22575756537116658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106244394 and 106244403.

It is not an unprimeable number, because it can be changed into a prime (106244423) 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 in 15 ways as a sum of consecutive naturals, for example, 1563 + ... + 14660.

It is an arithmetic number, because the mean of its divisors is an integer number (9247680).

Almost surely, 2^106244427 is an apocalyptic number.

106244427 is a deficient number, since it is larger than the sum of its proper divisors (41718453).

106244427 is a wasteful number, since it uses less digits than its factorization.

106244427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16322.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 106244427 is about 10307.4937302916. The cubic root of 106244427 is about 473.6258374664.

It can be divided in two parts, 10624 and 4427, that added together give a palindrome (15051).

The spelling of 106244427 in words is "one hundred six million, two hundred forty-four thousand, four hundred twenty-seven".