106831937 has 8 divisors (see below), whose sum is σ = 110826240. Its totient is φ = 102903840.

The previous prime is 106831919. The next prime is 106831939. The reversal of 106831937 is 739138601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106831937 - 2²⁰ = 105783361 is a prime.

It is a super-2 number, since 2×106831937² = 22826125526343938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106831937.

It is not an unprimeable number, because it can be changed into a prime (106831939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13253 + ... + 19730.

It is an arithmetic number, because the mean of its divisors is an integer number (13853280).

Almost surely, 2^106831937 is an apocalyptic number.

It is an amenable number.

106831937 is a deficient number, since it is larger than the sum of its proper divisors (3994303).

106831937 is an equidigital number, since it uses as much as digits as its factorization.

106831937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33103.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 106831937 is about 10335.9536086420. The cubic root of 106831937 is about 474.4972512641.

The spelling of 106831937 in words is "one hundred six million, eight hundred thirty-one thousand, nine hundred thirty-seven".