4640496 has 60 divisors (see below), whose sum is σ = 13952232. Its totient is φ = 1325184.

The previous prime is 4640491. The next prime is 4640497. The reversal of 4640496 is 6940464.

4640496 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

4640496 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4640491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1366 + ... + 3338.

Almost surely, 2^4640496 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 4640496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6976116).

4640496 is an abundant number, since it is smaller than the sum of its proper divisors (9311736).

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

4640496 is a wasteful number, since it uses less digits than its factorization.

4640496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1985 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 4640496 is about 2154.1810508869. The cubic root of 4640496 is about 166.7969612245.

Subtracting 4640496 from its reverse (6940464), we obtain a cube (2299968 = 132³).

The spelling of 4640496 in words is "four million, six hundred forty thousand, four hundred ninety-six".