40110912 has 84 divisors (see below), whose sum is σ = 116494560. Its totient is φ = 13193472.

The previous prime is 40110901. The next prime is 40110929. The reversal of 40110912 is 21901104.

It is a super-2 number, since 2×40110912² = 3217770522943488, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47389 + ... + 48227.

It is an arithmetic number, because the mean of its divisors is an integer number (1386840).

Almost surely, 2^40110912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40110912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58247280).

40110912 is an abundant number, since it is smaller than the sum of its proper divisors (76383648).

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

40110912 is a wasteful number, since it uses less digits than its factorization.

40110912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 40110912 is about 6333.3176140156. The cubic root of 40110912 is about 342.3109923824.

The spelling of 40110912 in words is "forty million, one hundred ten thousand, nine hundred twelve".