1478708260 has 48 divisors (see below), whose sum is σ = 3230539200. Its totient is φ = 567857024.

The previous prime is 1478708251. The next prime is 1478708281. The reversal of 1478708260 is 628078741.

It is a super-3 number, since 3×1478708260³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96699 + ... + 110941.

It is an arithmetic number, because the mean of its divisors is an integer number (67302900).

Almost surely, 2^1478708260 is an apocalyptic number.

1478708260 is a gapful number since it is divisible by the number (10) 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 1478708260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615269600).

1478708260 is an abundant number, since it is smaller than the sum of its proper divisors (1751830940).

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

1478708260 is a wasteful number, since it uses less digits than its factorization.

1478708260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14460 (or 14458 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 1478708260 is about 38453.9758672624. The cubic root of 1478708260 is about 1139.2721988382.

The spelling of 1478708260 in words is "one billion, four hundred seventy-eight million, seven hundred eight thousand, two hundred sixty".