106444253 has 8 divisors (see below), whose sum is σ = 111500928. Its totient is φ = 101423344.

The previous prime is 106444249. The next prime is 106444271. The reversal of 106444253 is 352444601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106444253 - 2² = 106444249 is a prime.

It is a super-2 number, since 2×106444253² = 22660757993456018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106444243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750 + ... + 14847.

It is an arithmetic number, because the mean of its divisors is an integer number (13937616).

Almost surely, 2^106444253 is an apocalyptic number.

It is an amenable number.

106444253 is a deficient number, since it is larger than the sum of its proper divisors (5056675).

106444253 is a wasteful number, since it uses less digits than its factorization.

106444253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17883.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 106444253 is about 10317.1824157567. The cubic root of 106444253 is about 473.9225855282.

Adding to 106444253 its reverse (352444601), we get a palindrome (458888854).

The spelling of 106444253 in words is "one hundred six million, four hundred forty-four thousand, two hundred fifty-three".