42299659 has 8 divisors (see below), whose sum is σ = 44340912. Its totient is φ = 40306560.

The previous prime is 42299651. The next prime is 42299687. The reversal of 42299659 is 95699224.

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 42299659 - 2³ = 42299651 is a prime.

It is a super-2 number, since 2×42299659² = 3578522303032562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42299651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10234 + ... + 13759.

It is an arithmetic number, because the mean of its divisors is an integer number (5542614).

Almost surely, 2^42299659 is an apocalyptic number.

42299659 is a deficient number, since it is larger than the sum of its proper divisors (2041253).

42299659 is a wasteful number, since it uses less digits than its factorization.

42299659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24077.

The product of its digits is 349920, while the sum is 46.

The square root of 42299659 is about 6503.8188012890. The cubic root of 42299659 is about 348.4273908427.

The spelling of 42299659 in words is "forty-two million, two hundred ninety-nine thousand, six hundred fifty-nine".