415047480 has 128 divisors (see below), whose sum is σ = 1271350080. Its totient is φ = 108380160.

The previous prime is 415047473. The next prime is 415047491. The reversal of 415047480 is 84740514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2106742 + ... + 2106938.

Almost surely, 2^415047480 is an apocalyptic number.

415047480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 415047480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635675040).

415047480 is an abundant number, since it is smaller than the sum of its proper divisors (856302600).

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

415047480 is a wasteful number, since it uses less digits than its factorization.

415047480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 485 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 415047480 is about 20372.7141049002. The cubic root of 415047480 is about 745.9320376912.

Adding to 415047480 its reverse (84740514), we get a palindrome (499787994).

It can be divided in two parts, 41504 and 7480, that added together give a palindrome (48984).

The spelling of 415047480 in words is "four hundred fifteen million, forty-seven thousand, four hundred eighty".