41631120 has 120 divisors (see below), whose sum is σ = 142062336. Its totient is φ = 10923264.

The previous prime is 41631103. The next prime is 41631131. The reversal of 41631120 is 2113614.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 41631093 and 41631102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47809 + ... + 48671.

Almost surely, 2^41631120 is an apocalyptic number.

41631120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41631120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71031168).

41631120 is an abundant number, since it is smaller than the sum of its proper divisors (100431216).

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

41631120 is a wasteful number, since it uses less digits than its factorization.

41631120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 41631120 is about 6452.2182232160. The cubic root of 41631120 is about 346.5820223982.

Adding to 41631120 its reverse (2113614), we get a palindrome (43744734).

The spelling of 41631120 in words is "forty-one million, six hundred thirty-one thousand, one hundred twenty".