106631358 has 16 divisors (see below), whose sum is σ = 222535296. Its totient is φ = 33998360.

The previous prime is 106631341. The next prime is 106631377. The reversal of 106631358 is 853136601.

It is a super-2 number, since 2×106631358² = 22740493017848328, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386208 + ... + 386483.

It is an arithmetic number, because the mean of its divisors is an integer number (13908456).

Almost surely, 2^106631358 is an apocalyptic number.

106631358 is an abundant number, since it is smaller than the sum of its proper divisors (115903938).

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

106631358 is a wasteful number, since it uses less digits than its factorization.

106631358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772719.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 106631358 is about 10326.2460749296. The cubic root of 106631358 is about 474.2001060070.

Adding to 106631358 its reverse (853136601), we get a palindrome (959767959).

It can be divided in two parts, 10663 and 1358, that added together give a palindrome (12021).

The spelling of 106631358 in words is "one hundred six million, six hundred thirty-one thousand, three hundred fifty-eight".