71334274 has 16 divisors (see below), whose sum is σ = 116860320. Its totient is φ = 32388160.

The previous prime is 71334271. The next prime is 71334281. The reversal of 71334274 is 47243317.

It is not an unprimeable number, because it can be changed into a prime (71334271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32442 + ... + 34570.

It is an arithmetic number, because the mean of its divisors is an integer number (7303770).

Almost surely, 2^71334274 is an apocalyptic number.

71334274 is a deficient number, since it is larger than the sum of its proper divisors (45526046).

71334274 is a wasteful number, since it uses less digits than its factorization.

71334274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665.

The product of its digits is 14112, while the sum is 31.

The square root of 71334274 is about 8445.9619937577. The cubic root of 71334274 is about 414.7306017577.

The spelling of 71334274 in words is "seventy-one million, three hundred thirty-four thousand, two hundred seventy-four".