4946646 has 16 divisors (see below), whose sum is σ = 10234800. Its totient is φ = 1591968.

The previous prime is 4946603. The next prime is 4946647. The reversal of 4946646 is 6466494.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4946647) 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, 14041 + ... + 14388.

It is an arithmetic number, because the mean of its divisors is an integer number (639675).

Almost surely, 2^4946646 is an apocalyptic number.

4946646 is an abundant number, since it is smaller than the sum of its proper divisors (5288154).

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

4946646 is a wasteful number, since it uses less digits than its factorization.

4946646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28463.

The product of its digits is 124416, while the sum is 39.

The square root of 4946646 is about 2224.1056629576. The cubic root of 4946646 is about 170.3871912830.

It can be divided in two parts, 494 and 6646, that added together give a triangular number (7140 = T₁₁₉).

The spelling of 4946646 in words is "four million, nine hundred forty-six thousand, six hundred forty-six".