106631214 has 16 divisors (see below), whose sum is σ = 213742800. Its totient is φ = 35463680.

The previous prime is 106631159. The next prime is 106631219. The reversal of 106631214 is 412136601.

It is a super-2 number, since 2×106631214² = 22740431598227592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106631219) 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, 17097 + ... + 22484.

It is an arithmetic number, because the mean of its divisors is an integer number (13358925).

Almost surely, 2^106631214 is an apocalyptic number.

106631214 is an abundant number, since it is smaller than the sum of its proper divisors (107111586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106631214 is a wasteful number, since it uses less digits than its factorization.

106631214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40035.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 106631214 is about 10326.2391024032. The cubic root of 106631214 is about 474.1998925462.

Adding to 106631214 its reverse (412136601), we get a palindrome (518767815).

The spelling of 106631214 in words is "one hundred six million, six hundred thirty-one thousand, two hundred fourteen".