332520241 has 4 divisors (see below), whose sum is σ = 335463012. Its totient is φ = 329577472.

The previous prime is 332520239. The next prime is 332520257. The reversal of 332520241 is 142025233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142025233 = 7 ⋅20289319.

It can be written as a sum of positive squares in 2 ways, for example, as 72182016 + 260338225 = 8496^2 + 16135^2 .

It is a cyclic number.

It is not a de Polignac number, because 332520241 - 2¹ = 332520239 is a prime.

It is a super-2 number, since 2×332520241² = 221139421349396162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332520281) 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, 1471216 + ... + 1471441.

It is an arithmetic number, because the mean of its divisors is an integer number (83865753).

Almost surely, 2^332520241 is an apocalyptic number.

It is an amenable number.

332520241 is a deficient number, since it is larger than the sum of its proper divisors (2942771).

332520241 is a wasteful number, since it uses less digits than its factorization.

332520241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942770.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 332520241 is about 18235.1375371835. The cubic root of 332520241 is about 692.7970485976.

Adding to 332520241 its reverse (142025233), we get a palindrome (474545474).

The spelling of 332520241 in words is "three hundred thirty-two million, five hundred twenty thousand, two hundred forty-one".