4649064 has 32 divisors (see below), whose sum is σ = 13283520. Its totient is φ = 1328256.

The previous prime is 4649033. The next prime is 4649069. The reversal of 4649064 is 4609464.

It is a super-2 number, since 2×4649064² = 43227592152192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4649069) 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, 13669 + ... + 14004.

It is an arithmetic number, because the mean of its divisors is an integer number (415110).

Almost surely, 2^4649064 is an apocalyptic number.

It is an amenable number.

4649064 is an abundant number, since it is smaller than the sum of its proper divisors (8634456).

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

4649064 is a wasteful number, since it uses less digits than its factorization.

4649064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27689 (or 27685 counting only the distinct ones).

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

The square root of 4649064 is about 2156.1688245590. The cubic root of 4649064 is about 166.8995535418.

The spelling of 4649064 in words is "four million, six hundred forty-nine thousand, sixty-four".