106698937 has 4 divisors (see below), whose sum is σ = 106866036. Its totient is φ = 106531840.

The previous prime is 106698877. The next prime is 106698941. The reversal of 106698937 is 739896601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58201641 + 48497296 = 7629^2 + 6964^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106698937 is a prime.

It is a super-2 number, since 2×106698937² = 22769326313859938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106698997) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 82588 + ... + 83869.

It is an arithmetic number, because the mean of its divisors is an integer number (26716509).

Almost surely, 2^106698937 is an apocalyptic number.

It is an amenable number.

106698937 is a deficient number, since it is larger than the sum of its proper divisors (167099).

106698937 is an equidigital number, since it uses as much as digits as its factorization.

106698937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167098.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 106698937 is about 10329.5177525381. The cubic root of 106698937 is about 474.3002616651.

The spelling of 106698937 in words is "one hundred six million, six hundred ninety-eight thousand, nine hundred thirty-seven".