4642512 has 80 divisors (see below), whose sum is σ = 14082432. Its totient is φ = 1290240.

The previous prime is 4642499. The next prime is 4642531. The reversal of 4642512 is 2152464.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 13608 + ... + 13944.

Almost surely, 2^4642512 is an apocalyptic number.

4642512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4642512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7041216).

4642512 is an abundant number, since it is smaller than the sum of its proper divisors (9439920).

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

4642512 is a wasteful number, since it uses less digits than its factorization.

4642512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 390 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 4642512 is about 2154.6489273197. The cubic root of 4642512 is about 166.8211119468.

Adding to 4642512 its reverse (2152464), we get a palindrome (6794976).

The spelling of 4642512 in words is "four million, six hundred forty-two thousand, five hundred twelve".