415532441 has 4 divisors (see below), whose sum is σ = 417256884. Its totient is φ = 413808000.

The previous prime is 415532437. The next prime is 415532449. The reversal of 415532441 is 144235514.

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 134467216 + 281065225 = 11596^2 + 16765^2 .

It is a cyclic number.

It is not a de Polignac number, because 415532441 - 2² = 415532437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415532449) 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, 861860 + ... + 862341.

It is an arithmetic number, because the mean of its divisors is an integer number (104314221).

Almost surely, 2^415532441 is an apocalyptic number.

It is an amenable number.

415532441 is a deficient number, since it is larger than the sum of its proper divisors (1724443).

415532441 is a wasteful number, since it uses less digits than its factorization.

415532441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724442.

The product of its digits is 9600, while the sum is 29.

The square root of 415532441 is about 20384.6128489113. The cubic root of 415532441 is about 746.2224519701. Note that the first 3 decimals are identical.

Adding to 415532441 its reverse (144235514), we get a palindrome (559767955).

The spelling of 415532441 in words is "four hundred fifteen million, five hundred thirty-two thousand, four hundred forty-one".