40435464 has 32 divisors (see below), whose sum is σ = 101629440. Its totient is φ = 13406400.

The previous prime is 40435453. The next prime is 40435481. The reversal of 40435464 is 46453404.

40435464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 174 + ... + 8994.

It is an arithmetic number, because the mean of its divisors is an integer number (3175920).

Almost surely, 2^40435464 is an apocalyptic number.

It is an amenable number.

40435464 is an abundant number, since it is smaller than the sum of its proper divisors (61193976).

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

40435464 is a wasteful number, since it uses less digits than its factorization.

40435464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021 (or 9017 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 40435464 is about 6358.8885821345. Note that the first 3 decimals coincide. The cubic root of 40435464 is about 343.2317676975.

Adding to 40435464 its reverse (46453404), we get a palindrome (86888868).

The spelling of 40435464 in words is "forty million, four hundred thirty-five thousand, four hundred sixty-four".