42547713 has 8 divisors (see below), whose sum is σ = 61094208. Its totient is φ = 26183184.

The previous prime is 42547693. The next prime is 42547721. The reversal of 42547713 is 31774524.

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

It is not a de Polignac number, because 42547713 - 2⁸ = 42547457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42547313) 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, 545445 + ... + 545522.

It is an arithmetic number, because the mean of its divisors is an integer number (7636776).

Almost surely, 2^42547713 is an apocalyptic number.

It is an amenable number.

42547713 is a deficient number, since it is larger than the sum of its proper divisors (18546495).

42547713 is a wasteful number, since it uses less digits than its factorization.

42547713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090983.

The product of its digits is 23520, while the sum is 33.

The square root of 42547713 is about 6522.8607987600. The cubic root of 42547713 is about 349.1071473924.

The spelling of 42547713 in words is "forty-two million, five hundred forty-seven thousand, seven hundred thirteen".