106244881 has 4 divisors (see below), whose sum is σ = 106546212. Its totient is φ = 105943552.

The previous prime is 106244833. The next prime is 106244891. The reversal of 106244881 is 188442601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 188442601 = 41 ⋅4596161.

It can be written as a sum of positive squares in 2 ways, for example, as 75342400 + 30902481 = 8680^2 + 5559^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106244881 is a prime.

It is a super-2 number, since 2×106244881² = 22575949477408322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106244891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150136 + ... + 150841.

It is an arithmetic number, because the mean of its divisors is an integer number (26636553).

Almost surely, 2^106244881 is an apocalyptic number.

It is an amenable number.

106244881 is a deficient number, since it is larger than the sum of its proper divisors (301331).

106244881 is an equidigital number, since it uses as much as digits as its factorization.

106244881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301330.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 106244881 is about 10307.5157530804. The cubic root of 106244881 is about 473.6265120926.

The spelling of 106244881 in words is "one hundred six million, two hundred forty-four thousand, eight hundred eighty-one".