1478248704 has 189 divisors, whose sum is σ = 4474327753. Its totient is φ = 487213056.

The previous prime is 1478248691. The next prime is 1478248741. The reversal of 1478248704 is 4078428741.

The square root of 1478248704 is 38448.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 283855104 + 1194393600 = 16848^2 + 34560^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1478248704.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 16609492 + ... + 16609580.

Almost surely, 2^1478248704 is an apocalyptic number.

1478248704 is the 38448-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1478248704

1478248704 is an abundant number, since it is smaller than the sum of its proper divisors (2996079049).

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

1478248704 is an frugal number, since it uses more digits than its factorization.

1478248704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 45.

The cubic root of 1478248704 is about 1139.1541648225.

The spelling of 1478248704 in words is "one billion, four hundred seventy-eight million, two hundred forty-eight thousand, seven hundred four".