106881459 has 24 divisors (see below), whose sum is σ = 148902336. Its totient is φ = 68187600.

The previous prime is 106881451. The next prime is 106881469. The reversal of 106881459 is 954188601.

It is not a de Polignac number, because 106881459 - 2³ = 106881451 is a prime.

It is a super-2 number, since 2×106881459² = 22847292555937362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106881459.

It is not an unprimeable number, because it can be changed into a prime (106881451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377532 + ... + 377814.

It is an arithmetic number, because the mean of its divisors is an integer number (6204264).

Almost surely, 2^106881459 is an apocalyptic number.

106881459 is a deficient number, since it is larger than the sum of its proper divisors (42020877).

106881459 is a wasteful number, since it uses less digits than its factorization.

106881459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 106881459 is about 10338.3489494213. The cubic root of 106881459 is about 474.5705577541.

The spelling of 106881459 in words is "one hundred six million, eight hundred eighty-one thousand, four hundred fifty-nine".