106581853 has 8 divisors (see below), whose sum is σ = 124399872. Its totient is φ = 89411856.

The previous prime is 106581851. The next prime is 106581899. The reversal of 106581853 is 358185601.

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 106581853 - 2¹ = 106581851 is a prime.

It is a super-2 number, since 2×106581853² = 22719382777827218, 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 (106581851) 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, 161650 + ... + 162307.

It is an arithmetic number, because the mean of its divisors is an integer number (15549984).

Almost surely, 2^106581853 is an apocalyptic number.

It is an amenable number.

106581853 is a deficient number, since it is larger than the sum of its proper divisors (17818019).

106581853 is an equidigital number, since it uses as much as digits as its factorization.

106581853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324011.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 106581853 is about 10323.8487493764. The cubic root of 106581853 is about 474.1267101175.

The spelling of 106581853 in words is "one hundred six million, five hundred eighty-one thousand, eight hundred fifty-three".