4646312 has 32 divisors (see below), whose sum is σ = 9767520. Its totient is φ = 2053440.

The previous prime is 4646297. The next prime is 4646329. The reversal of 4646312 is 2136464.

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 7 ways as a sum of consecutive naturals, for example, 2543 + ... + 3969.

It is an arithmetic number, because the mean of its divisors is an integer number (305235).

Almost surely, 2^4646312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4646312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883760).

4646312 is an abundant number, since it is smaller than the sum of its proper divisors (5121208).

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

4646312 is a wasteful number, since it uses less digits than its factorization.

4646312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481 (or 1477 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 4646312 is about 2155.5305611380. The cubic root of 4646312 is about 166.8666151388.

It can be divided in two parts, 464 and 6312, that added together give a palindrome (6776).

The spelling of 4646312 in words is "four million, six hundred forty-six thousand, three hundred twelve".