40853271 has 8 divisors (see below), whose sum is σ = 54647424. Its totient is φ = 27147320.

The previous prime is 40853251. The next prime is 40853279. The reversal of 40853271 is 17235804.

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 40853271 - 2⁶ = 40853207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40853279) 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, 20961 + ... + 22826.

It is an arithmetic number, because the mean of its divisors is an integer number (6830928).

Almost surely, 2^40853271 is an apocalyptic number.

40853271 is a deficient number, since it is larger than the sum of its proper divisors (13794153).

40853271 is a wasteful number, since it uses less digits than its factorization.

40853271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44101.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 40853271 is about 6391.6563580969. The cubic root of 40853271 is about 344.4098880776.

The spelling of 40853271 in words is "forty million, eight hundred fifty-three thousand, two hundred seventy-one".