74534713 has 8 divisors (see below), whose sum is σ = 81905760. Its totient is φ = 67262880.

The previous prime is 74534711. The next prime is 74534729. The reversal of 74534713 is 31743547.

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 74534713 - 2¹ = 74534711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74534711) 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, 23223 + ... + 26236.

It is an arithmetic number, because the mean of its divisors is an integer number (10238220).

Almost surely, 2^74534713 is an apocalyptic number.

It is an amenable number.

74534713 is a deficient number, since it is larger than the sum of its proper divisors (7371047).

74534713 is a wasteful number, since it uses less digits than its factorization.

74534713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49607.

The product of its digits is 35280, while the sum is 34.

The square root of 74534713 is about 8633.3488867299. The cubic root of 74534713 is about 420.8424379779.

The spelling of 74534713 in words is "seventy-four million, five hundred thirty-four thousand, seven hundred thirteen".