40456135 has 8 divisors (see below), whose sum is σ = 49731696. Its totient is φ = 31575360.

The previous prime is 40456121. The next prime is 40456151. The reversal of 40456135 is 53165404.

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

It is not a de Polignac number, because 40456135 - 2¹⁵ = 40423367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98469 + ... + 98878.

It is an arithmetic number, because the mean of its divisors is an integer number (6216462).

Almost surely, 2^40456135 is an apocalyptic number.

40456135 is a deficient number, since it is larger than the sum of its proper divisors (9275561).

40456135 is a wasteful number, since it uses less digits than its factorization.

40456135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197393.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 40456135 is about 6360.5137371127. The cubic root of 40456135 is about 343.2902455328.

The spelling of 40456135 in words is "forty million, four hundred fifty-six thousand, one hundred thirty-five".