416511061 has 8 divisors (see below), whose sum is σ = 423278240. Its totient is φ = 409760208.

The previous prime is 416511049. The next prime is 416511083. The reversal of 416511061 is 160115614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-416511061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416511041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53935 + ... + 61171.

It is an arithmetic number, because the mean of its divisors is an integer number (52909780).

Almost surely, 2^416511061 is an apocalyptic number.

It is an amenable number.

416511061 is a deficient number, since it is larger than the sum of its proper divisors (6767179).

416511061 is an equidigital number, since it uses as much as digits as its factorization.

416511061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8163.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 416511061 is about 20408.6026224237. The cubic root of 416511061 is about 746.8078019198.

Adding to 416511061 its reverse (160115614), we get a palindrome (576626675).

The spelling of 416511061 in words is "four hundred sixteen million, five hundred eleven thousand, sixty-one".