40464835 has 4 divisors (see below), whose sum is σ = 48557808. Its totient is φ = 32371864.

The previous prime is 40464821. The next prime is 40464839. The reversal of 40464835 is 53846404.

40464835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40464835 - 2⁹ = 40464323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40464835.

It is not an unprimeable number, because it can be changed into a prime (40464839) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4046479 + ... + 4046488.

It is an arithmetic number, because the mean of its divisors is an integer number (12139452).

Almost surely, 2^40464835 is an apocalyptic number.

40464835 is a deficient number, since it is larger than the sum of its proper divisors (8092973).

40464835 is an equidigital number, since it uses as much as digits as its factorization.

40464835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8092972.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 40464835 is about 6361.1976073692. The cubic root of 40464835 is about 343.3148516984.

The spelling of 40464835 in words is "forty million, four hundred sixty-four thousand, eight hundred thirty-five".