42711227 has 8 divisors (see below), whose sum is σ = 46684176. Its totient is φ = 38836512.

The previous prime is 42711223. The next prime is 42711241. The reversal of 42711227 is 72211724.

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

It is not a de Polignac number, because 42711227 - 2² = 42711223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42711196 and 42711205.

It is not an unprimeable number, because it can be changed into a prime (42711223) 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, 23648 + ... + 25389.

It is an arithmetic number, because the mean of its divisors is an integer number (5835522).

Almost surely, 2^42711227 is an apocalyptic number.

42711227 is a deficient number, since it is larger than the sum of its proper divisors (3972949).

42711227 is a wasteful number, since it uses less digits than its factorization.

42711227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49117.

The product of its digits is 1568, while the sum is 26.

The square root of 42711227 is about 6535.3826972871. The cubic root of 42711227 is about 349.5537905601.

The spelling of 42711227 in words is "forty-two million, seven hundred eleven thousand, two hundred twenty-seven".