106550015 has 16 divisors (see below), whose sum is σ = 150214176. Its totient is φ = 71529600.

The previous prime is 106549921. The next prime is 106550023. The reversal of 106550015 is 510055601.

It is not a de Polignac number, because 106550015 - 2¹⁶ = 106484479 is a prime.

It is a super-2 number, since 2×106550015² = 22705811393000450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73796 + ... + 75225.

It is an arithmetic number, because the mean of its divisors is an integer number (9388386).

Almost surely, 2^106550015 is an apocalyptic number.

106550015 is a deficient number, since it is larger than the sum of its proper divisors (43664161).

106550015 is a wasteful number, since it uses less digits than its factorization.

106550015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149050.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 106550015 is about 10322.3066705073. The cubic root of 106550015 is about 474.0794952334.

The spelling of 106550015 in words is "one hundred six million, five hundred fifty thousand, fifteen".