411366725 has 36 divisors (see below), whose sum is σ = 640813152. Its totient is φ = 256423200.

The previous prime is 411366721. The next prime is 411366727. The reversal of 411366725 is 527663114.

It is not a de Polignac number, because 411366725 - 2² = 411366721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411366721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11462 + ... + 30888.

Almost surely, 2^411366725 is an apocalyptic number.

It is an amenable number.

411366725 is a deficient number, since it is larger than the sum of its proper divisors (229446427).

411366725 is a wasteful number, since it uses less digits than its factorization.

411366725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19466 (or 19450 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 411366725 is about 20282.1775211637. The cubic root of 411366725 is about 743.7204437093.

The spelling of 411366725 in words is "four hundred eleven million, three hundred sixty-six thousand, seven hundred twenty-five".