106831746 has 24 divisors (see below), whose sum is σ = 264536064. Its totient is φ = 30523320.

The previous prime is 106831741. The next prime is 106831759. The reversal of 106831746 is 647138601.

It is a super-2 number, since 2×106831746² = 22826043906817032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106831746.

It is not an unprimeable number, because it can be changed into a prime (106831741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423810 + ... + 424061.

It is an arithmetic number, because the mean of its divisors is an integer number (11022336).

Almost surely, 2^106831746 is an apocalyptic number.

106831746 is an abundant number, since it is smaller than the sum of its proper divisors (157704318).

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

106831746 is a wasteful number, since it uses less digits than its factorization.

106831746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847886 (or 847883 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 106831746 is about 10335.9443690453. The cubic root of 106831746 is about 474.4969684865.

The spelling of 106831746 in words is "one hundred six million, eight hundred thirty-one thousand, seven hundred forty-six".