1478113056 has 288 divisors, whose sum is σ = 5207690880. Its totient is φ = 399499776.

The previous prime is 1478113033. The next prime is 1478113061. The reversal of 1478113056 is 6503118741.

1478113056 is a `hidden beast` number, since 1 + 478 + 1 + 130 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1478113056.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2182990 + ... + 2183666.

It is an arithmetic number, because the mean of its divisors is an integer number (18082260).

Almost surely, 2^1478113056 is an apocalyptic number.

1478113056 is a gapful number since it is divisible by the number (16) 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 1478113056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2603845440).

1478113056 is an abundant number, since it is smaller than the sum of its proper divisors (3729577824).

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

1478113056 is a wasteful number, since it uses less digits than its factorization.

1478113056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 1478113056 is about 38446.2359145860. The cubic root of 1478113056 is about 1139.1193198265.

The spelling of 1478113056 in words is "one billion, four hundred seventy-eight million, one hundred thirteen thousand, fifty-six".