4109631 has 16 divisors (see below), whose sum is σ = 5901408. Its totient is φ = 2534400.

The previous prime is 4109629. The next prime is 4109641. The reversal of 4109631 is 1369014.

It is not a de Polignac number, because 4109631 - 2¹ = 4109629 is a prime.

It is a super-2 number, since 2×4109631² = 33778133912322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4109621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2451 + ... + 3771.

It is an arithmetic number, because the mean of its divisors is an integer number (368838).

Almost surely, 2^4109631 is an apocalyptic number.

4109631 is a deficient number, since it is larger than the sum of its proper divisors (1791777).

4109631 is a wasteful number, since it uses less digits than its factorization.

4109631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 4109631 is about 2027.2224840900. Note that the first 3 decimals coincide. The cubic root of 4109631 is about 160.1772904572.

The spelling of 4109631 in words is "four million, one hundred nine thousand, six hundred thirty-one".