40208853 has 8 divisors (see below), whose sum is σ = 55942848. Its totient is φ = 25640384.

The previous prime is 40208843. The next prime is 40208863. The reversal of 40208853 is 35880204.

40208853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40208843) and next prime (40208863).

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 40208853 - 2⁴ = 40208837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40208853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40208803) 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, 291300 + ... + 291437.

It is an arithmetic number, because the mean of its divisors is an integer number (6992856).

Almost surely, 2^40208853 is an apocalyptic number.

It is an amenable number.

40208853 is a deficient number, since it is larger than the sum of its proper divisors (15733995).

40208853 is a wasteful number, since it uses less digits than its factorization.

40208853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582763.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 40208853 is about 6341.0451031356. The cubic root of 40208853 is about 342.5893790569.

The spelling of 40208853 in words is "forty million, two hundred eight thousand, eight hundred fifty-three".