42752671 has 8 divisors (see below), whose sum is σ = 48749904. Its totient is φ = 37142400.

The previous prime is 42752659. The next prime is 42752681. The reversal of 42752671 is 17625724.

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 42752671 - 2²³ = 34364063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42752651) 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, 96505 + ... + 96946.

It is an arithmetic number, because the mean of its divisors is an integer number (6093738).

Almost surely, 2^42752671 is an apocalyptic number.

42752671 is a deficient number, since it is larger than the sum of its proper divisors (5997233).

42752671 is a wasteful number, since it uses less digits than its factorization.

42752671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193481.

The product of its digits is 23520, while the sum is 34.

The square root of 42752671 is about 6538.5526685957. The cubic root of 42752671 is about 349.6668148954. Note that the first 3 decimals are identical.

The spelling of 42752671 in words is "forty-two million, seven hundred fifty-two thousand, six hundred seventy-one".