42541635 has 8 divisors (see below), whose sum is σ = 68066640. Its totient is φ = 22688864.

The previous prime is 42541619. The next prime is 42541643. The reversal of 42541635 is 53614524.

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 42541635 - 2⁴ = 42541619 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1418040 + ... + 1418069.

It is an arithmetic number, because the mean of its divisors is an integer number (8508330).

Almost surely, 2^42541635 is an apocalyptic number.

42541635 is a deficient number, since it is larger than the sum of its proper divisors (25525005).

42541635 is a wasteful number, since it uses less digits than its factorization.

42541635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836117.

The product of its digits is 14400, while the sum is 30.

The square root of 42541635 is about 6522.3948822499. The cubic root of 42541635 is about 349.0905231202.

The spelling of 42541635 in words is "forty-two million, five hundred forty-one thousand, six hundred thirty-five".