106207039 has 4 divisors (see below), whose sum is σ = 107948200. Its totient is φ = 104465880.

The previous prime is 106206967. The next prime is 106207067. The reversal of 106207039 is 930702601.

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 106207039 - 2⁷ = 106206911 is a prime.

It is a super-2 number, since 2×106207039² = 22559870266295042, 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 = 106206998 and 106207016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106207069) 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, 870489 + ... + 870610.

It is an arithmetic number, because the mean of its divisors is an integer number (26987050).

Almost surely, 2^106207039 is an apocalyptic number.

106207039 is a deficient number, since it is larger than the sum of its proper divisors (1741161).

106207039 is an equidigital number, since it uses as much as digits as its factorization.

106207039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741160.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 106207039 is about 10305.6799387522. The cubic root of 106207039 is about 473.5702737664.

The spelling of 106207039 in words is "one hundred six million, two hundred seven thousand, thirty-nine".