106777677 has 4 divisors (see below), whose sum is σ = 142370240. Its totient is φ = 71185116.

The previous prime is 106777673. The next prime is 106777717. The reversal of 106777677 is 776777601.

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 not a de Polignac number, because 106777677 - 2² = 106777673 is a prime.

It is a super-2 number, since 2×106777677² = 22802944611032658, 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 (106777673) 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, 17796277 + ... + 17796282.

It is an arithmetic number, because the mean of its divisors is an integer number (35592560).

Almost surely, 2^106777677 is an apocalyptic number.

It is an amenable number.

106777677 is a deficient number, since it is larger than the sum of its proper divisors (35592563).

106777677 is an equidigital number, since it uses as much as digits as its factorization.

106777677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35592562.

The product of its (nonzero) digits is 605052, while the sum is 48.

The square root of 106777677 is about 10333.3284569881. The cubic root of 106777677 is about 474.4169051876.

The spelling of 106777677 in words is "one hundred six million, seven hundred seventy-seven thousand, six hundred seventy-seven".