106519838 has 8 divisors (see below), whose sum is σ = 160145040. Its totient is φ = 53138160.

The previous prime is 106519837. The next prime is 106519843. The reversal of 106519838 is 838915601.

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

It is a super-2 number, since 2×106519838² = 22692951775092488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106519795 and 106519804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106519837) 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, 59783 + ... + 61538.

It is an arithmetic number, because the mean of its divisors is an integer number (20018130).

Almost surely, 2^106519838 is an apocalyptic number.

106519838 is a deficient number, since it is larger than the sum of its proper divisors (53625202).

106519838 is a wasteful number, since it uses less digits than its factorization.

106519838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121762.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 106519838 is about 10320.8448297608. The cubic root of 106519838 is about 474.0347348839.

The spelling of 106519838 in words is "one hundred six million, five hundred nineteen thousand, eight hundred thirty-eight".