4821552 has 40 divisors (see below), whose sum is σ = 13840880. Its totient is φ = 1607040.

The previous prime is 4821541. The next prime is 4821563. The reversal of 4821552 is 2551284.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4821541) and next prime (4821563).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5149 + ... + 6012.

It is an arithmetic number, because the mean of its divisors is an integer number (346022).

Almost surely, 2^4821552 is an apocalyptic number.

It is an amenable number.

4821552 is an abundant number, since it is smaller than the sum of its proper divisors (9019328).

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

4821552 is a wasteful number, since it uses less digits than its factorization.

4821552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11178 (or 11166 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 4821552 is about 2195.8032698764. The cubic root of 4821552 is about 168.9386236515.

The spelling of 4821552 in words is "four million, eight hundred twenty-one thousand, five hundred fifty-two".