1470812161 has 16 divisors (see below), whose sum is σ = 1811779200. Its totient is φ = 1162723968.

The previous prime is 1470812159. The next prime is 1470812179. The reversal of 1470812161 is 1612180741.

It is not a de Polignac number, because 1470812161 - 2¹ = 1470812159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1470812141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111030 + ... + 123568.

It is an arithmetic number, because the mean of its divisors is an integer number (113236200).

Almost surely, 2^1470812161 is an apocalyptic number.

It is an amenable number.

1470812161 is a deficient number, since it is larger than the sum of its proper divisors (340967039).

1470812161 is a wasteful number, since it uses less digits than its factorization.

1470812161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13848.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 1470812161 is about 38351.1689652349. The cubic root of 1470812161 is about 1137.2407262554.

The spelling of 1470812161 in words is "one billion, four hundred seventy million, eight hundred twelve thousand, one hundred sixty-one".