106012506 has 16 divisors (see below), whose sum is σ = 212320800. Its totient is φ = 35288208.

The previous prime is 106012477. The next prime is 106012507. The reversal of 106012506 is 605210601.

It is a happy number.

It is a super-2 number, since 2×106012506² = 22477302856800072, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106012507) 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, 7521 + ... + 16388.

It is an arithmetic number, because the mean of its divisors is an integer number (13270050).

Almost surely, 2^106012506 is an apocalyptic number.

106012506 is an abundant number, since it is smaller than the sum of its proper divisors (106308294).

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

106012506 is a wasteful number, since it uses less digits than its factorization.

106012506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24653.

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

The square root of 106012506 is about 10296.2374681240. The cubic root of 106012506 is about 473.2809603937.

The spelling of 106012506 in words is "one hundred six million, twelve thousand, five hundred six".