4649506 has 16 divisors (see below), whose sum is σ = 7153920. Its totient is φ = 2265760.

The previous prime is 4649503. The next prime is 4649507. The reversal of 4649506 is 6059464.

It is not an unprimeable number, because it can be changed into a prime (4649503) 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, 19335 + ... + 19573.

It is an arithmetic number, because the mean of its divisors is an integer number (447120).

Almost surely, 2^4649506 is an apocalyptic number.

4649506 is a deficient number, since it is larger than the sum of its proper divisors (2504414).

4649506 is a wasteful number, since it uses less digits than its factorization.

4649506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4649506 is about 2156.2713187352. The cubic root of 4649506 is about 166.9048425824.

The spelling of 4649506 in words is "four million, six hundred forty-nine thousand, five hundred six".