452402244 has 36 divisors (see below), whose sum is σ = 1306940544. Its totient is φ = 129257712.

The previous prime is 452402239. The next prime is 452402257. The reversal of 452402244 is 442204254.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 897372 + ... + 897875.

It is an arithmetic number, because the mean of its divisors is an integer number (36303904).

Almost surely, 2^452402244 is an apocalyptic number.

It is an amenable number.

452402244 is an abundant number, since it is smaller than the sum of its proper divisors (854538300).

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

452402244 is a wasteful number, since it uses less digits than its factorization.

452402244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795264 (or 1795259 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 452402244 is about 21269.7495048719. The cubic root of 452402244 is about 767.6706147733.

Adding to 452402244 its reverse (442204254), we get a palindrome (894606498).

The spelling of 452402244 in words is "four hundred fifty-two million, four hundred two thousand, two hundred forty-four".