415180928 has 24 divisors (see below), whose sum is σ = 827577765. Its totient is φ = 207475200.

The previous prime is 415180921. The next prime is 415180933. The reversal of 415180928 is 829081514.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 347151424 + 68029504 = 18632^2 + 8248^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=14408.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 415180891 and 415180900.

It is not an unprimeable number, because it can be changed into a prime (415180921) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 229628 + ... + 231428.

Almost surely, 2^415180928 is an apocalyptic number.

It is an amenable number.

415180928 is a deficient number, since it is larger than the sum of its proper divisors (412396837).

415180928 is an frugal number, since it uses more digits than its factorization.

415180928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616 (or 1803 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 415180928 is about 20375.9890066716. The cubic root of 415180928 is about 746.0119743063.

The spelling of 415180928 in words is "four hundred fifteen million, one hundred eighty thousand, nine hundred twenty-eight".