106206727 has 4 divisors (see below), whose sum is σ = 115861896. Its totient is φ = 96551560.

The previous prime is 106206707. The next prime is 106206733. The reversal of 106206727 is 727602601.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106206727 is a prime.

It is a super-2 number, since 2×106206727² = 22559737720105058, 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 (106206707) 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, 4827568 + ... + 4827589.

It is an arithmetic number, because the mean of its divisors is an integer number (28965474).

Almost surely, 2^106206727 is an apocalyptic number.

106206727 is a deficient number, since it is larger than the sum of its proper divisors (9655169).

106206727 is an equidigital number, since it uses as much as digits as its factorization.

106206727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9655168.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 106206727 is about 10305.6648014575. The cubic root of 106206727 is about 473.5698100368.

The spelling of 106206727 in words is "one hundred six million, two hundred six thousand, seven hundred twenty-seven".