42580741 has 8 divisors (see below), whose sum is σ = 49111040. Its totient is φ = 36162288.

The previous prime is 42580739. The next prime is 42580771. The reversal of 42580741 is 14708524.

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 42580741 - 2¹ = 42580739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42580771) 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, 27141 + ... + 28666.

It is an arithmetic number, because the mean of its divisors is an integer number (6138880).

Almost surely, 2^42580741 is an apocalyptic number.

It is an amenable number.

42580741 is a deficient number, since it is larger than the sum of its proper divisors (6530299).

42580741 is a wasteful number, since it uses less digits than its factorization.

42580741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55923.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 42580741 is about 6525.3920188752. The cubic root of 42580741 is about 349.1974564269.

The spelling of 42580741 in words is "forty-two million, five hundred eighty thousand, seven hundred forty-one".