106409033 has 4 divisors (see below), whose sum is σ = 110078340. Its totient is φ = 102739728.

The previous prime is 106409027. The next prime is 106409099. The reversal of 106409033 is 330904601.

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

It can be written as a sum of positive squares in 2 ways, for example, as 29899024 + 76510009 = 5468^2 + 8747^2 .

It is a cyclic number.

It is not a de Polignac number, because 106409033 - 2⁶ = 106408969 is a prime.

It is a super-2 number, since 2×106409033² = 22645764607990178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106408993 and 106409011.

It is not an unprimeable number, because it can be changed into a prime (106409533) 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, 1834610 + ... + 1834667.

It is an arithmetic number, because the mean of its divisors is an integer number (27519585).

Almost surely, 2^106409033 is an apocalyptic number.

It is an amenable number.

106409033 is a deficient number, since it is larger than the sum of its proper divisors (3669307).

106409033 is an equidigital number, since it uses as much as digits as its factorization.

106409033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669306.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 106409033 is about 10315.4754131838. The cubic root of 106409033 is about 473.8703096678.

The spelling of 106409033 in words is "one hundred six million, four hundred nine thousand, thirty-three".