106893149 has 4 divisors (see below), whose sum is σ = 116610720. Its totient is φ = 97175580.

The previous prime is 106893133. The next prime is 106893151. The reversal of 106893149 is 941398601.

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 106893149 - 2⁴ = 106893133 is a prime.

It is a super-2 number, since 2×106893149² = 22852290606272402, 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 (106893179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4858769 + ... + 4858790.

It is an arithmetic number, because the mean of its divisors is an integer number (29152680).

Almost surely, 2^106893149 is an apocalyptic number.

It is an amenable number.

106893149 is a deficient number, since it is larger than the sum of its proper divisors (9717571).

106893149 is an equidigital number, since it uses as much as digits as its factorization.

106893149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9717570.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 106893149 is about 10338.9143047034. The cubic root of 106893149 is about 474.5878589387.

The spelling of 106893149 in words is "one hundred six million, eight hundred ninety-three thousand, one hundred forty-nine".