1471460641 has 12 divisors (see below), whose sum is σ = 1712719812. Its totient is φ = 1260499968.

The previous prime is 1471460561. The next prime is 1471460657. The reversal of 1471460641 is 1460641741.

It can be written as a sum of positive squares in 2 ways, for example, as 17640000 + 1453820641 = 4200^2 + 38129^2 .

It is not a de Polignac number, because 1471460641 - 2¹³ = 1471452449 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1471460597 and 1471460606.

It is not an unprimeable number, because it can be changed into a prime (1471469641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83761 + ... + 99793.

It is an arithmetic number, because the mean of its divisors is an integer number (142726651).

Almost surely, 2^1471460641 is an apocalyptic number.

It is an amenable number.

1471460641 is a deficient number, since it is larger than the sum of its proper divisors (241259171).

1471460641 is a wasteful number, since it uses less digits than its factorization.

1471460641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17920 (or 17913 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 1471460641 is about 38359.6225346392. The cubic root of 1471460641 is about 1137.4078378980.

The spelling of 1471460641 in words is "one billion, four hundred seventy-one million, four hundred sixty thousand, six hundred forty-one".