413322561 has 32 divisors (see below), whose sum is σ = 649372800. Its totient is φ = 259096320.

The previous prime is 413322557. The next prime is 413322571. The reversal of 413322561 is 165223314.

It is not a de Polignac number, because 413322561 - 2² = 413322557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (413322571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67341 + ... + 73221.

It is an arithmetic number, because the mean of its divisors is an integer number (20292900).

Almost surely, 2^413322561 is an apocalyptic number.

It is an amenable number.

413322561 is a deficient number, since it is larger than the sum of its proper divisors (236050239).

413322561 is a wasteful number, since it uses less digits than its factorization.

413322561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046 (or 6040 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 413322561 is about 20330.3359785322. The cubic root of 413322561 is about 744.8972493159.

Adding to 413322561 its reverse (165223314), we get a palindrome (578545875).

The spelling of 413322561 in words is "four hundred thirteen million, three hundred twenty-two thousand, five hundred sixty-one".