42708799 has 8 divisors (see below), whose sum is σ = 48850560. Its totient is φ = 36577176.

The previous prime is 42708781. The next prime is 42708803. The reversal of 42708799 is 99780724.

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 42708799 - 2²³ = 34320191 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 (42708719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12312 + ... + 15394.

It is an arithmetic number, because the mean of its divisors is an integer number (6106320).

Almost surely, 2^42708799 is an apocalyptic number.

42708799 is a deficient number, since it is larger than the sum of its proper divisors (6141761).

42708799 is a wasteful number, since it uses less digits than its factorization.

42708799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 42708799 is about 6535.1969365888. The cubic root of 42708799 is about 349.5471667538.

The spelling of 42708799 in words is "forty-two million, seven hundred eight thousand, seven hundred ninety-nine".