42796417 has 8 divisors (see below), whose sum is σ = 45813600. Its totient is φ = 39855744.

The previous prime is 42796381. The next prime is 42796447. The reversal of 42796417 is 71469724.

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 42796417 - 2⁷ = 42796289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42796417.

It is not an unprimeable number, because it can be changed into a prime (42796447) 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, 17968 + ... + 20209.

It is an arithmetic number, because the mean of its divisors is an integer number (5726700).

Almost surely, 2^42796417 is an apocalyptic number.

It is an amenable number.

42796417 is a deficient number, since it is larger than the sum of its proper divisors (3017183).

42796417 is a wasteful number, since it uses less digits than its factorization.

42796417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38255.

The product of its digits is 84672, while the sum is 40.

The square root of 42796417 is about 6541.8970490218. The cubic root of 42796417 is about 349.7860379348.

The spelling of 42796417 in words is "forty-two million, seven hundred ninety-six thousand, four hundred seventeen".