106264243 has 4 divisors (see below), whose sum is σ = 107609440. Its totient is φ = 104919048.

The previous prime is 106264241. The next prime is 106264261. The reversal of 106264243 is 342462601.

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 106264243 - 2¹ = 106264241 is a prime.

It is a super-2 number, since 2×106264243² = 22584178680726098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106264241) 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, 672480 + ... + 672637.

It is an arithmetic number, because the mean of its divisors is an integer number (26902360).

Almost surely, 2^106264243 is an apocalyptic number.

106264243 is a deficient number, since it is larger than the sum of its proper divisors (1345197).

106264243 is an equidigital number, since it uses as much as digits as its factorization.

106264243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345196.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 106264243 is about 10308.4549278735. The cubic root of 106264243 is about 473.6552814771.

The spelling of 106264243 in words is "one hundred six million, two hundred sixty-four thousand, two hundred forty-three".