40035452 has 12 divisors (see below), whose sum is σ = 70137816. Its totient is φ = 19996080.

The previous prime is 40035431. The next prime is 40035461. The reversal of 40035452 is 25453004.

40035452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 818 + ... + 8985.

It is an arithmetic number, because the mean of its divisors is an integer number (5844818).

Almost surely, 2^40035452 is an apocalyptic number.

It is an amenable number.

40035452 is a deficient number, since it is larger than the sum of its proper divisors (30102364).

40035452 is a wasteful number, since it uses less digits than its factorization.

40035452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10828 (or 10826 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 40035452 is about 6327.3574262878. The cubic root of 40035452 is about 342.0961962792.

Adding to 40035452 its reverse (25453004), we get a palindrome (65488456).

The spelling of 40035452 in words is "forty million, thirty-five thousand, four hundred fifty-two".