4549152 has 24 divisors (see below), whose sum is σ = 11941776. Its totient is φ = 1516352.

The previous prime is 4549133. The next prime is 4549159. The reversal of 4549152 is 2519454.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (4549159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23598 + ... + 23789.

It is an arithmetic number, because the mean of its divisors is an integer number (497574).

Almost surely, 2^4549152 is an apocalyptic number.

It is an amenable number.

4549152 is an abundant number, since it is smaller than the sum of its proper divisors (7392624).

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

4549152 is a wasteful number, since it uses less digits than its factorization.

4549152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47400 (or 47392 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 4549152 is about 2132.8741172418. The cubic root of 4549152 is about 165.6952846115.

The spelling of 4549152 in words is "four million, five hundred forty-nine thousand, one hundred fifty-two".