40435055 has 8 divisors (see below), whose sum is σ = 48601392. Its totient is φ = 32295168.

The previous prime is 40435051. The next prime is 40435063. The reversal of 40435055 is 55053404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40435055 - 2² = 40435051 is a prime.

It is a super-3 number, since 3×40435055³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40435051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3074 + ... + 9503.

It is an arithmetic number, because the mean of its divisors is an integer number (6075174).

Almost surely, 2^40435055 is an apocalyptic number.

40435055 is a deficient number, since it is larger than the sum of its proper divisors (8166337).

40435055 is a wasteful number, since it uses less digits than its factorization.

40435055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13225.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 40435055 is about 6358.8564223451. The cubic root of 40435055 is about 343.2306104438.

Adding to 40435055 its reverse (55053404), we get a palindrome (95488459).

The spelling of 40435055 in words is "forty million, four hundred thirty-five thousand, fifty-five".