106510026 has 48 divisors (see below), whose sum is σ = 251903520. Its totient is φ = 29927520.

The previous prime is 106509979. The next prime is 106510043. The reversal of 106510026 is 620015601.

It is a happy number.

It is a super-2 number, since 2×106510026² = 22688771277041352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 106509984 and 106510011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14965 + ... + 20903.

It is an arithmetic number, because the mean of its divisors is an integer number (5247990).

Almost surely, 2^106510026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106510026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125951760).

106510026 is an abundant number, since it is smaller than the sum of its proper divisors (145393494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106510026 is a wasteful number, since it uses less digits than its factorization.

106510026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019 (or 6012 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 106510026 is about 10320.3694701304. The cubic root of 106510026 is about 474.0201793115.

Adding to 106510026 its reverse (620015601), we get a palindrome (726525627).

The spelling of 106510026 in words is "one hundred six million, five hundred ten thousand, twenty-six".