4647242 has 8 divisors (see below), whose sum is σ = 7274016. Its totient is φ = 2222572.

The previous prime is 4647211. The next prime is 4647259. The reversal of 4647242 is 2427464.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 50468 + ... + 50559.

It is an arithmetic number, because the mean of its divisors is an integer number (909252).

Almost surely, 2^4647242 is an apocalyptic number.

4647242 is a deficient number, since it is larger than the sum of its proper divisors (2626774).

4647242 is a wasteful number, since it uses less digits than its factorization.

4647242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101052.

The product of its digits is 10752, while the sum is 29.

The square root of 4647242 is about 2155.7462744952. The cubic root of 4647242 is about 166.8777476671.

The spelling of 4647242 in words is "four million, six hundred forty-seven thousand, two hundred forty-two".