106327387 has 4 divisors (see below), whose sum is σ = 106632400. Its totient is φ = 106022376.

The previous prime is 106327379. The next prime is 106327409. The reversal of 106327387 is 783723601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106327387 - 2³ = 106327379 is a prime.

It is a super-2 number, since 2×106327387² = 22611026452495538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106327327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151983 + ... + 152680.

It is an arithmetic number, because the mean of its divisors is an integer number (26658100).

Almost surely, 2^106327387 is an apocalyptic number.

106327387 is a deficient number, since it is larger than the sum of its proper divisors (305013).

106327387 is an equidigital number, since it uses as much as digits as its factorization.

106327387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305012.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 106327387 is about 10311.5172016537. The cubic root of 106327387 is about 473.7490808781.

The spelling of 106327387 in words is "one hundred six million, three hundred twenty-seven thousand, three hundred eighty-seven".