40883136 has 112 divisors (see below), whose sum is σ = 130210560. Its totient is φ = 11059200.

The previous prime is 40883119. The next prime is 40883137. The reversal of 40883136 is 63138804.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 40883097 and 40883106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40883137) 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, 24736 + ... + 26336.

Almost surely, 2^40883136 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 40883136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65105280).

40883136 is an abundant number, since it is smaller than the sum of its proper divisors (89327424).

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

40883136 is a wasteful number, since it uses less digits than its factorization.

40883136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 40883136 is about 6393.9921801641. The cubic root of 40883136 is about 344.4937923824.

The spelling of 40883136 in words is "forty million, eight hundred eighty-three thousand, one hundred thirty-six".