106599087 has 12 divisors (see below), whose sum is σ = 175973200. Its totient is φ = 60913728.

The previous prime is 106599083. The next prime is 106599091. The reversal of 106599087 is 780995601.

It is an interprime number because it is at equal distance from previous prime (106599083) and next prime (106599091).

It is not a de Polignac number, because 106599087 - 2² = 106599083 is a prime.

It is a super-2 number, since 2×106599087² = 22726730698467138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106599083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 845962 + ... + 846087.

Almost surely, 2^106599087 is an apocalyptic number.

106599087 is a deficient number, since it is larger than the sum of its proper divisors (69374113).

106599087 is a wasteful number, since it uses less digits than its factorization.

106599087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692062 (or 1692059 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The square root of 106599087 is about 10324.6833849760. The cubic root of 106599087 is about 474.1522637464.

The spelling of 106599087 in words is "one hundred six million, five hundred ninety-nine thousand, eighty-seven".