42602687 has 8 divisors (see below), whose sum is σ = 43535232. Its totient is φ = 41679000.

The previous prime is 42602683. The next prime is 42602701. The reversal of 42602687 is 78620624.

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 42602687 - 2² = 42602683 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 (42602683) 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, 8012 + ... + 12222.

It is an arithmetic number, because the mean of its divisors is an integer number (5441904).

Almost surely, 2^42602687 is an apocalyptic number.

42602687 is a deficient number, since it is larger than the sum of its proper divisors (932545).

42602687 is a wasteful number, since it uses less digits than its factorization.

42602687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4429.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 42602687 is about 6527.0733870549. The cubic root of 42602687 is about 349.2574379350.

The spelling of 42602687 in words is "forty-two million, six hundred two thousand, six hundred eighty-seven".