71373734 has 8 divisors (see below), whose sum is σ = 107099040. Its totient is φ = 35674056.

The previous prime is 71373733. The next prime is 71373737. The reversal of 71373734 is 43737317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 71373694 and 71373703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71373733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3827 + ... + 12545.

It is an arithmetic number, because the mean of its divisors is an integer number (13387380).

Almost surely, 2^71373734 is an apocalyptic number.

71373734 is a deficient number, since it is larger than the sum of its proper divisors (35725306).

71373734 is a wasteful number, since it uses less digits than its factorization.

71373734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12814.

The product of its digits is 37044, while the sum is 35.

The square root of 71373734 is about 8448.2976983532. The cubic root of 71373734 is about 414.8070598751.

It can be divided in two parts, 713 and 73734, that added together give a palindrome (74447).

The spelling of 71373734 in words is "seventy-one million, three hundred seventy-three thousand, seven hundred thirty-four".