42464617 has 8 divisors (see below), whose sum is σ = 45791424. Its totient is φ = 39146448.

The previous prime is 42464599. The next prime is 42464627. The reversal of 42464617 is 71646424.

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 42464617 - 2⁷ = 42464489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42464627) 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, 11118 + ... + 14440.

It is an arithmetic number, because the mean of its divisors is an integer number (5723928).

Almost surely, 2^42464617 is an apocalyptic number.

It is an amenable number.

42464617 is a deficient number, since it is larger than the sum of its proper divisors (3326807).

42464617 is a wasteful number, since it uses less digits than its factorization.

42464617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4319.

The product of its digits is 32256, while the sum is 34.

The square root of 42464617 is about 6516.4880879198. The cubic root of 42464617 is about 348.8797296599.

The spelling of 42464617 in words is "forty-two million, four hundred sixty-four thousand, six hundred seventeen".