40835432 has 32 divisors (see below), whose sum is σ = 86227200. Its totient is φ = 17961600.

The previous prime is 40835429. The next prime is 40835447. The reversal of 40835432 is 23453804.

40835432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40835395 and 40835404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4757 + ... + 10212.

It is an arithmetic number, because the mean of its divisors is an integer number (2694600).

Almost surely, 2^40835432 is an apocalyptic number.

It is an amenable number.

40835432 is an abundant number, since it is smaller than the sum of its proper divisors (45391768).

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

40835432 is a wasteful number, since it uses less digits than its factorization.

40835432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15017 (or 15013 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 40835432 is about 6390.2607145562. The cubic root of 40835432 is about 344.3597507419.

The spelling of 40835432 in words is "forty million, eight hundred thirty-five thousand, four hundred thirty-two".