106075515 has 32 divisors (see below), whose sum is σ = 208889856. Its totient is φ = 44760960.

The previous prime is 106075513. The next prime is 106075531. The reversal of 106075515 is 515570601.

It is not a de Polignac number, because 106075515 - 2¹ = 106075513 is a prime.

It is a super-2 number, since 2×106075515² = 22504029765030450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106075513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37491 + ... + 40220.

It is an arithmetic number, because the mean of its divisors is an integer number (6527808).

Almost surely, 2^106075515 is an apocalyptic number.

106075515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106075515 is a deficient number, since it is larger than the sum of its proper divisors (102814341).

106075515 is a wasteful number, since it uses less digits than its factorization.

106075515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77739.

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 106075515 is about 10299.2968206572. The cubic root of 106075515 is about 473.3747073645.

The spelling of 106075515 in words is "one hundred six million, seventy-five thousand, five hundred fifteen".