52632241 has 4 divisors (see below), whose sum is σ = 54054772. Its totient is φ = 51209712.

The previous prime is 52632193. The next prime is 52632247. The reversal of 52632241 is 14223625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41873841 + 10758400 = 6471^2 + 3280^2 .

It is a cyclic number.

It is not a de Polignac number, because 52632241 - 2⁷ = 52632113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52632247) 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, 711210 + ... + 711283.

It is an arithmetic number, because the mean of its divisors is an integer number (13513693).

Almost surely, 2^52632241 is an apocalyptic number.

It is an amenable number.

52632241 is a deficient number, since it is larger than the sum of its proper divisors (1422531).

52632241 is a wasteful number, since it uses less digits than its factorization.

52632241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422530.

The product of its digits is 2880, while the sum is 25.

The square root of 52632241 is about 7254.8081297854. The cubic root of 52632241 is about 374.7577481304.

Adding to 52632241 its reverse (14223625), we get a palindrome (66855866).

The spelling of 52632241 in words is "fifty-two million, six hundred thirty-two thousand, two hundred forty-one".