106391235 has 8 divisors (see below), whose sum is σ = 170226000. Its totient is φ = 56741984.

The previous prime is 106391231. The next prime is 106391239. The reversal of 106391235 is 532193601.

It is an interprime number because it is at equal distance from previous prime (106391231) and next prime (106391239).

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 106391235 - 2² = 106391231 is a prime.

It is a super-2 number, since 2×106391235² = 22638189769650450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106391231) 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, 3546360 + ... + 3546389.

It is an arithmetic number, because the mean of its divisors is an integer number (21278250).

Almost surely, 2^106391235 is an apocalyptic number.

106391235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106391235 is a deficient number, since it is larger than the sum of its proper divisors (63834765).

106391235 is an equidigital number, since it uses as much as digits as its factorization.

106391235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7092757.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 106391235 is about 10314.6126926802. The cubic root of 106391235 is about 473.8438883080.

The spelling of 106391235 in words is "one hundred six million, three hundred ninety-one thousand, two hundred thirty-five".