106249667 has 4 divisors (see below), whose sum is σ = 106278816. Its totient is φ = 106220520.

The previous prime is 106249651. The next prime is 106249669. The reversal of 106249667 is 766942601.

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 106249667 - 2⁴ = 106249651 is a prime.

It is a super-2 number, since 2×106249667² = 22577983475221778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106249669) 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, 8168 + ... + 16709.

It is an arithmetic number, because the mean of its divisors is an integer number (26569704).

Almost surely, 2^106249667 is an apocalyptic number.

106249667 is a deficient number, since it is larger than the sum of its proper divisors (29149).

106249667 is an equidigital number, since it uses as much as digits as its factorization.

106249667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29148.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 106249667 is about 10307.7479111589. The cubic root of 106249667 is about 473.6336237841.

The spelling of 106249667 in words is "one hundred six million, two hundred forty-nine thousand, six hundred sixty-seven".