40346135 has 8 divisors (see below), whose sum is σ = 48554640. Its totient is φ = 32184064.

The previous prime is 40346129. The next prime is 40346149. The reversal of 40346135 is 53164304.

40346135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40346135 - 2¹² = 40342039 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 9665 + ... + 13194.

It is an arithmetic number, because the mean of its divisors is an integer number (6069330).

Almost surely, 2^40346135 is an apocalyptic number.

40346135 is a deficient number, since it is larger than the sum of its proper divisors (8208505).

40346135 is a wasteful number, since it uses less digits than its factorization.

40346135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23217.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 40346135 is about 6351.8607509926. The cubic root of 40346135 is about 342.9788283759.

The spelling of 40346135 in words is "forty million, three hundred forty-six thousand, one hundred thirty-five".