4724646 has 16 divisors (see below), whose sum is σ = 9523008. Its totient is φ = 1562600.

The previous prime is 4724627. The next prime is 4724647. The reversal of 4724646 is 6464274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4724647) 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, 2220 + ... + 3791.

It is an arithmetic number, because the mean of its divisors is an integer number (595188).

Almost surely, 2^4724646 is an apocalyptic number.

4724646 is an abundant number, since it is smaller than the sum of its proper divisors (4798362).

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

4724646 is a wasteful number, since it uses less digits than its factorization.

4724646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6147.

The product of its digits is 32256, while the sum is 33.

The square root of 4724646 is about 2173.6250826672. The cubic root of 4724646 is about 167.7991505633.

It can be divided in two parts, 472 and 4646, that multiplied together give a palindrome (2192912).

The spelling of 4724646 in words is "four million, seven hundred twenty-four thousand, six hundred forty-six".