42754627 has 4 divisors (see below), whose sum is σ = 42804256. Its totient is φ = 42705000.

The previous prime is 42754619. The next prime is 42754669. The reversal of 42754627 is 72645724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42754627 - 2³ = 42754619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42754927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23499 + ... + 25252.

It is an arithmetic number, because the mean of its divisors is an integer number (10701064).

Almost surely, 2^42754627 is an apocalyptic number.

42754627 is a deficient number, since it is larger than the sum of its proper divisors (49629).

42754627 is an equidigital number, since it uses as much as digits as its factorization.

42754627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49628.

The product of its digits is 94080, while the sum is 37.

The square root of 42754627 is about 6538.7022412708. The cubic root of 42754627 is about 349.6721474110.

The spelling of 42754627 in words is "forty-two million, seven hundred fifty-four thousand, six hundred twenty-seven".