42877598 has 8 divisors (see below), whose sum is σ = 66054792. Its totient is φ = 20859336.

The previous prime is 42877591. The next prime is 42877603. The reversal of 42877598 is 89577824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42877591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289640 + ... + 289787.

It is an arithmetic number, because the mean of its divisors is an integer number (8256849).

Almost surely, 2^42877598 is an apocalyptic number.

42877598 is a deficient number, since it is larger than the sum of its proper divisors (23177194).

42877598 is a wasteful number, since it uses less digits than its factorization.

42877598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579466.

The product of its digits is 1128960, while the sum is 50.

The square root of 42877598 is about 6548.0988080511. The cubic root of 42877598 is about 350.0070692450.

The spelling of 42877598 in words is "forty-two million, eight hundred seventy-seven thousand, five hundred ninety-eight".