42772713 has 8 divisors (see below), whose sum is σ = 57408576. Its totient is φ = 28326000.

The previous prime is 42772637. The next prime is 42772721. The reversal of 42772713 is 31727724.

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

It is not a de Polignac number, because 42772713 - 2¹⁶ = 42707177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42770713) 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, 46758 + ... + 47663.

It is an arithmetic number, because the mean of its divisors is an integer number (7176072).

Almost surely, 2^42772713 is an apocalyptic number.

It is an amenable number.

42772713 is a deficient number, since it is larger than the sum of its proper divisors (14635863).

42772713 is a wasteful number, since it uses less digits than its factorization.

42772713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94575.

The product of its digits is 16464, while the sum is 33.

The square root of 42772713 is about 6540.0850911896. The cubic root of 42772713 is about 349.7214463943.

The spelling of 42772713 in words is "forty-two million, seven hundred seventy-two thousand, seven hundred thirteen".