106999814 has 4 divisors (see below), whose sum is σ = 160499724. Its totient is φ = 53499906.

The previous prime is 106999807. The next prime is 106999831. The reversal of 106999814 is 418999601.

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

It is a super-2 number, since 2×106999814² = 22897920392069192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26749952 + ... + 26749955.

It is an arithmetic number, because the mean of its divisors is an integer number (40124931).

Almost surely, 2^106999814 is an apocalyptic number.

106999814 is a deficient number, since it is larger than the sum of its proper divisors (53499910).

106999814 is an equidigital number, since it uses as much as digits as its factorization.

106999814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53499909.

The product of its (nonzero) digits is 139968, while the sum is 47.

The square root of 106999814 is about 10344.0714421353. The cubic root of 106999814 is about 474.7456647657.

The spelling of 106999814 in words is "one hundred six million, nine hundred ninety-nine thousand, eight hundred fourteen".