106161577 has 4 divisors (see below), whose sum is σ = 109586176. Its totient is φ = 102736980.

The previous prime is 106161571. The next prime is 106161581. The reversal of 106161577 is 775161601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106161577 - 2⁷ = 106161449 is a prime.

It is a super-2 number, since 2×106161577² = 22540560862253858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106161571) 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, 1712253 + ... + 1712314.

It is an arithmetic number, because the mean of its divisors is an integer number (27396544).

Almost surely, 2^106161577 is an apocalyptic number.

It is an amenable number.

106161577 is a deficient number, since it is larger than the sum of its proper divisors (3424599).

106161577 is an equidigital number, since it uses as much as digits as its factorization.

106161577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424598.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 106161577 is about 10303.4740257837. The cubic root of 106161577 is about 473.5026934233.

The spelling of 106161577 in words is "one hundred six million, one hundred sixty-one thousand, five hundred seventy-seven".