106615902 has 32 divisors (see below), whose sum is σ = 223711488. Its totient is φ = 33808896.

The previous prime is 106615871. The next prime is 106615909. The reversal of 106615902 is 209516601.

It is a super-2 number, since 2×106615902² = 22733901118547208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 106615902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106615909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24633 + ... + 28635.

It is an arithmetic number, because the mean of its divisors is an integer number (6990984).

Almost surely, 2^106615902 is an apocalyptic number.

106615902 is an abundant number, since it is smaller than the sum of its proper divisors (117095586).

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

106615902 is a wasteful number, since it uses less digits than its factorization.

106615902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 106615902 is about 10325.4976635511. The cubic root of 106615902 is about 474.1771934507.

The spelling of 106615902 in words is "one hundred six million, six hundred fifteen thousand, nine hundred two".