106435279 has 4 divisors (see below), whose sum is σ = 107072784. Its totient is φ = 105797776.

The previous prime is 106435267. The next prime is 106435313. The reversal of 106435279 is 972534601.

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 106435279 - 2¹⁹ = 105910991 is a prime.

It is a super-2 number, since 2×106435279² = 22656937231615682, 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 (106435379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318502 + ... + 318835.

It is an arithmetic number, because the mean of its divisors is an integer number (26768196).

Almost surely, 2^106435279 is an apocalyptic number.

106435279 is a deficient number, since it is larger than the sum of its proper divisors (637505).

106435279 is an equidigital number, since it uses as much as digits as its factorization.

106435279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637504.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 106435279 is about 10316.7475010296. The cubic root of 106435279 is about 473.9092668170.

The spelling of 106435279 in words is "one hundred six million, four hundred thirty-five thousand, two hundred seventy-nine".