4451652 has 48 divisors (see below), whose sum is σ = 11800320. Its totient is φ = 1450656.

The previous prime is 4451639. The next prime is 4451653. The reversal of 4451652 is 2561544.

4451652 is a `hidden beast` number, since 4 + 4 + 5 + 1 + 652 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (4451653) 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 15 ways as a sum of consecutive naturals, for example, 4638 + ... + 5514.

It is an arithmetic number, because the mean of its divisors is an integer number (245840).

Almost surely, 2^4451652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4451652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5900160).

4451652 is an abundant number, since it is smaller than the sum of its proper divisors (7348668).

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

4451652 is a wasteful number, since it uses less digits than its factorization.

4451652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937 (or 929 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4451652 is about 2109.8938361918. The cubic root of 4451652 is about 164.5029670908.

The spelling of 4451652 in words is "four million, four hundred fifty-one thousand, six hundred fifty-two".