40474211 has 4 divisors (see below), whose sum is σ = 40746000. Its totient is φ = 40202424.

The previous prime is 40474201. The next prime is 40474219. The reversal of 40474211 is 11247404.

It is a happy number.

40474211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40474211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40474219) 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 3 ways as a sum of consecutive naturals, for example, 135671 + ... + 135968.

It is an arithmetic number, because the mean of its divisors is an integer number (10186500).

Almost surely, 2^40474211 is an apocalyptic number.

40474211 is a deficient number, since it is larger than the sum of its proper divisors (271789).

40474211 is a wasteful number, since it uses less digits than its factorization.

40474211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271788.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 40474211 is about 6361.9345328288. The cubic root of 40474211 is about 343.3413658430.

The spelling of 40474211 in words is "forty million, four hundred seventy-four thousand, two hundred eleven".