74040711 has 16 divisors (see below), whose sum is σ = 103488000. Its totient is φ = 47033280.

The previous prime is 74040709. The next prime is 74040727. The reversal of 74040711 is 11704047.

It is not a de Polignac number, because 74040711 - 2¹ = 74040709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74040751) 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 15 ways as a sum of consecutive naturals, for example, 1711 + ... + 12288.

It is an arithmetic number, because the mean of its divisors is an integer number (6468000).

Almost surely, 2^74040711 is an apocalyptic number.

74040711 is a deficient number, since it is larger than the sum of its proper divisors (29447289).

74040711 is a wasteful number, since it uses less digits than its factorization.

74040711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14086.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 74040711 is about 8604.6912204913. The cubic root of 74040711 is about 419.9106215707.

Adding to 74040711 its reverse (11704047), we get a palindrome (85744758).

The spelling of 74040711 in words is "seventy-four million, forty thousand, seven hundred eleven".