106207774 has 4 divisors (see below), whose sum is σ = 159311664. Its totient is φ = 53103886.

The previous prime is 106207769. The next prime is 106207781. The reversal of 106207774 is 477702601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 477702601 = 17 ⋅28100153.

It is a super-2 number, since 2×106207774² = 22560182516070152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26551942 + ... + 26551945.

It is an arithmetic number, because the mean of its divisors is an integer number (39827916).

Almost surely, 2^106207774 is an apocalyptic number.

106207774 is a deficient number, since it is larger than the sum of its proper divisors (53103890).

106207774 is an equidigital number, since it uses as much as digits as its factorization.

106207774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53103889.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 106207774 is about 10305.7155986375. The cubic root of 106207774 is about 473.5713662030.

The spelling of 106207774 in words is "one hundred six million, two hundred seven thousand, seven hundred seventy-four".