106238087 has 8 divisors (see below), whose sum is σ = 106992192. Its totient is φ = 105487200.

The previous prime is 106238071. The next prime is 106238123. The reversal of 106238087 is 780832601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106238087 - 2⁴ = 106238071 is a prime.

It is a super-2 number, since 2×106238087² = 22573062258839138, 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 (106238057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116162 + ... + 117072.

It is an arithmetic number, because the mean of its divisors is an integer number (13374024).

Almost surely, 2^106238087 is an apocalyptic number.

106238087 is a deficient number, since it is larger than the sum of its proper divisors (754105).

106238087 is an equidigital number, since it uses as much as digits as its factorization.

106238087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 106238087 is about 10307.1861824651. The cubic root of 106238087 is about 473.6164162741.

The spelling of 106238087 in words is "one hundred six million, two hundred thirty-eight thousand, eighty-seven".