332244001 has 4 divisors (see below), whose sum is σ = 332355604. Its totient is φ = 332132400.

The previous prime is 332243921. The next prime is 332244007. The reversal of 332244001 is 100442233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100442233 = 73 ⋅1375921.

It can be written as a sum of positive squares in 2 ways, for example, as 308037601 + 24206400 = 17551^2 + 4920^2 .

It is a cyclic number.

It is not a de Polignac number, because 332244001 - 2²³ = 323855393 is a prime.

It is a super-2 number, since 2×332244001² = 220772152400976002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 332244001.

It is not an unprimeable number, because it can be changed into a prime (332244007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51210 + ... + 57331.

It is an arithmetic number, because the mean of its divisors is an integer number (83088901).

Almost surely, 2^332244001 is an apocalyptic number.

It is an amenable number.

332244001 is a deficient number, since it is larger than the sum of its proper divisors (111603).

332244001 is a wasteful number, since it uses less digits than its factorization.

332244001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111602.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 332244001 is about 18227.5615758115. The cubic root of 332244001 is about 692.6051492251.

Adding to 332244001 its reverse (100442233), we get a palindrome (432686234).

The spelling of 332244001 in words is "three hundred thirty-two million, two hundred forty-four thousand, one".