40675555 has 8 divisors (see below), whose sum is σ = 48861072. Its totient is φ = 32506848.

The previous prime is 40675553. The next prime is 40675571. The reversal of 40675555 is 55557604.

40675555 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 40675555 - 2¹ = 40675553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40675553) 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 7 ways as a sum of consecutive naturals, for example, 1944 + ... + 9226.

It is an arithmetic number, because the mean of its divisors is an integer number (6107634).

Almost surely, 2^40675555 is an apocalyptic number.

40675555 is a deficient number, since it is larger than the sum of its proper divisors (8185517).

40675555 is a wasteful number, since it uses less digits than its factorization.

40675555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8405.

The product of its (nonzero) digits is 105000, while the sum is 37.

The square root of 40675555 is about 6377.7390194331. The cubic root of 40675555 is about 343.9097558255.

The spelling of 40675555 in words is "forty million, six hundred seventy-five thousand, five hundred fifty-five".