42754507 has 8 divisors (see below), whose sum is σ = 45576000. Its totient is φ = 39967104.

The previous prime is 42754501. The next prime is 42754511. The reversal of 42754507 is 70545724.

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 42754507 - 2¹⁵ = 42721739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42754501) 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, 5907 + ... + 10972.

It is an arithmetic number, because the mean of its divisors is an integer number (5697000).

Almost surely, 2^42754507 is an apocalyptic number.

42754507 is a deficient number, since it is larger than the sum of its proper divisors (2821493).

42754507 is a wasteful number, since it uses less digits than its factorization.

42754507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17045.

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 42754507 is about 6538.6930651316. The cubic root of 42754507 is about 349.6718202675.

The spelling of 42754507 in words is "forty-two million, seven hundred fifty-four thousand, five hundred seven".