106858394 has 8 divisors (see below), whose sum is σ = 168723840. Its totient is φ = 50617116.

The previous prime is 106858387. The next prime is 106858421. The reversal of 106858394 is 493858601.

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

It is a super-2 number, since 2×106858394² = 22837432736518472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1405994 + ... + 1406069.

It is an arithmetic number, because the mean of its divisors is an integer number (21090480).

Almost surely, 2^106858394 is an apocalyptic number.

106858394 is a deficient number, since it is larger than the sum of its proper divisors (61865446).

106858394 is a wasteful number, since it uses less digits than its factorization.

106858394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812084.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 106858394 is about 10337.2333822933. The cubic root of 106858394 is about 474.5364178839.

The spelling of 106858394 in words is "one hundred six million, eight hundred fifty-eight thousand, three hundred ninety-four".