106719239 has 8 divisors (see below), whose sum is σ = 116509968. Its totient is φ = 96943360.

The previous prime is 106719203. The next prime is 106719247. The reversal of 106719239 is 932917601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106719239 - 2²⁴ = 89942023 is a prime.

It is a super-2 number, since 2×106719239² = 22777991945478242, 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 (106719289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15809 + ... + 21525.

It is an arithmetic number, because the mean of its divisors is an integer number (14563746).

Almost surely, 2^106719239 is an apocalyptic number.

106719239 is a deficient number, since it is larger than the sum of its proper divisors (9790729).

106719239 is a wasteful number, since it uses less digits than its factorization.

106719239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7425.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 106719239 is about 10330.5004235032. The cubic root of 106719239 is about 474.3303420436.

The spelling of 106719239 in words is "one hundred six million, seven hundred nineteen thousand, two hundred thirty-nine".