1471813480 has 16 divisors (see below), whose sum is σ = 3311580420. Its totient is φ = 588725376.

The previous prime is 1471813477. The next prime is 1471813489. The reversal of 1471813480 is 843181741.

It can be written as a sum of positive squares in 2 ways, for example, as 1448715844 + 23097636 = 38062^2 + 4806^2 .

It is not an unprimeable number, because it can be changed into a prime (1471813489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18397629 + ... + 18397708.

Almost surely, 2^1471813480 is an apocalyptic number.

1471813480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1471813480 is an abundant number, since it is smaller than the sum of its proper divisors (1839766940).

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

1471813480 is a wasteful number, since it uses less digits than its factorization.

1471813480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36795348 (or 36795344 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 1471813480 is about 38364.2213527135. The cubic root of 1471813480 is about 1137.4987429846.

The spelling of 1471813480 in words is "one billion, four hundred seventy-one million, eight hundred thirteen thousand, four hundred eighty".