4649020 has 12 divisors (see below), whose sum is σ = 9762984. Its totient is φ = 1859600.

The previous prime is 4649017. The next prime is 4649027. The reversal of 4649020 is 209464.

It is a super-2 number, since 2×4649020² = 43226773920800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649027) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 116206 + ... + 116245.

It is an arithmetic number, because the mean of its divisors is an integer number (813582).

Almost surely, 2^4649020 is an apocalyptic number.

It is an amenable number.

4649020 is an abundant number, since it is smaller than the sum of its proper divisors (5113964).

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

4649020 is a wasteful number, since it uses less digits than its factorization.

4649020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232460 (or 232458 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4649020 is about 2156.1586212522. The cubic root of 4649020 is about 166.8990270126.

The spelling of 4649020 in words is "four million, six hundred forty-nine thousand, twenty".