106612190 has 8 divisors (see below), whose sum is σ = 191901960. Its totient is φ = 42644872.

The previous prime is 106612183. The next prime is 106612229. The reversal of 106612190 is 91216601.

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

It is a super-2 number, since 2×106612190² = 22732318113192200, which contains 22 as substring.

It is a congruent number.

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, 5330600 + ... + 5330619.

It is an arithmetic number, because the mean of its divisors is an integer number (23987745).

Almost surely, 2^106612190 is an apocalyptic number.

106612190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106612190 is a deficient number, since it is larger than the sum of its proper divisors (85289770).

106612190 is a wasteful number, since it uses less digits than its factorization.

106612190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10661226.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 106612190 is about 10325.3179127812. The cubic root of 106612190 is about 474.1716903123.

Adding to 106612190 its reverse (91216601), we get a palindrome (197828791).

The spelling of 106612190 in words is "one hundred six million, six hundred twelve thousand, one hundred ninety".