1478466560 has 88 divisors (see below), whose sum is σ = 3633605136. Its totient is φ = 576880640.

The previous prime is 1478466541. The next prime is 1478466569. The reversal of 1478466560 is 656648741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1478466569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206399 + ... + 213441.

Almost surely, 2^1478466560 is an apocalyptic number.

1478466560 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 1478466560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1816802568).

1478466560 is an abundant number, since it is smaller than the sum of its proper divisors (2155138576).

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

1478466560 is an equidigital number, since it uses as much as digits as its factorization.

1478466560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7109 (or 7091 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 1478466560 is about 38450.8330208853. The cubic root of 1478466560 is about 1139.2101227902.

The spelling of 1478466560 in words is "one billion, four hundred seventy-eight million, four hundred sixty-six thousand, five hundred sixty".