71740835 has 8 divisors (see below), whose sum is σ = 86153760. Its totient is φ = 57349504.

The previous prime is 71740829. The next prime is 71740843. The reversal of 71740835 is 53804717.

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

It is a cyclic number.

It is not a de Polignac number, because 71740835 - 2⁸ = 71740579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71740795 and 71740804.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3146 + ... + 12384.

It is an arithmetic number, because the mean of its divisors is an integer number (10769220).

Almost surely, 2^71740835 is an apocalyptic number.

71740835 is a deficient number, since it is larger than the sum of its proper divisors (14412925).

71740835 is a wasteful number, since it uses less digits than its factorization.

71740835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10797.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 71740835 is about 8469.9961629271. The cubic root of 71740835 is about 415.5170118001.

The spelling of 71740835 in words is "seventy-one million, seven hundred forty thousand, eight hundred thirty-five".