74040211 has 12 divisors (see below), whose sum is σ = 85532592. Its totient is φ = 62783856.

The previous prime is 74040209. The next prime is 74040217. The reversal of 74040211 is 11204047.

It is not a de Polignac number, because 74040211 - 2¹ = 74040209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74040217) 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 11 ways as a sum of consecutive naturals, for example, 73765 + ... + 74761.

It is an arithmetic number, because the mean of its divisors is an integer number (7127716).

Almost surely, 2^74040211 is an apocalyptic number.

74040211 is a deficient number, since it is larger than the sum of its proper divisors (11492381).

74040211 is an equidigital number, since it uses as much as digits as its factorization.

74040211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 74040211 is about 8604.6621665234. The cubic root of 74040211 is about 419.9096763439.

Adding to 74040211 its reverse (11204047), we get a palindrome (85244258).

The spelling of 74040211 in words is "seventy-four million, forty thousand, two hundred eleven".