40711853 has 16 divisors (see below), whose sum is σ = 51838080. Its totient is φ = 31098816.

The previous prime is 40711819. The next prime is 40711861. The reversal of 40711853 is 35811704.

It is not a de Polignac number, because 40711853 - 2¹⁰ = 40710829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40711453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5075 + ... + 10352.

It is an arithmetic number, because the mean of its divisors is an integer number (3239880).

Almost surely, 2^40711853 is an apocalyptic number.

It is an amenable number.

40711853 is a deficient number, since it is larger than the sum of its proper divisors (11126227).

40711853 is a wasteful number, since it uses less digits than its factorization.

40711853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15476.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 40711853 is about 6380.5840641747. The cubic root of 40711853 is about 344.0120246608.

The spelling of 40711853 in words is "forty million, seven hundred eleven thousand, eight hundred fifty-three".