4917642 has 8 divisors (see below), whose sum is σ = 9835296. Its totient is φ = 1639212.

The previous prime is 4917631. The next prime is 4917659. The reversal of 4917642 is 2467194.

It is a happy number.

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

4917642 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409798 + ... + 409809.

It is an arithmetic number, because the mean of its divisors is an integer number (1229412).

Almost surely, 2^4917642 is an apocalyptic number.

4917642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4917642 is a wasteful number, since it uses less digits than its factorization.

4917642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819612.

The product of its digits is 12096, while the sum is 33.

The square root of 4917642 is about 2217.5757033301. The cubic root of 4917642 is about 170.0535240921.

The spelling of 4917642 in words is "four million, nine hundred seventeen thousand, six hundred forty-two".