411520472 has 16 divisors (see below), whose sum is σ = 841746600. Its totient is φ = 187054720.

The previous prime is 411520471. The next prime is 411520507. The reversal of 411520472 is 274025114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411520471) 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, 2338097 + ... + 2338272.

Almost surely, 2^411520472 is an apocalyptic number.

It is an amenable number.

411520472 is an abundant number, since it is smaller than the sum of its proper divisors (430226128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411520472 is a wasteful number, since it uses less digits than its factorization.

411520472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676386 (or 4676382 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 411520472 is about 20285.9673666306. The cubic root of 411520472 is about 743.8130865490.

Adding to 411520472 its reverse (274025114), we get a palindrome (685545586).

The spelling of 411520472 in words is "four hundred eleven million, five hundred twenty thousand, four hundred seventy-two".