1470680971 has 4 divisors (see below), whose sum is σ = 1472594200. Its totient is φ = 1468767744.

The previous prime is 1470680963. The next prime is 1470680993. The reversal of 1470680971 is 1790860741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1790860741 = 1427 ⋅1254983.

It is a cyclic number.

It is not a de Polignac number, because 1470680971 - 2³ = 1470680963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1470680371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955461 + ... + 956998.

It is an arithmetic number, because the mean of its divisors is an integer number (368148550).

Almost surely, 2^1470680971 is an apocalyptic number.

1470680971 is a deficient number, since it is larger than the sum of its proper divisors (1913229).

1470680971 is an equidigital number, since it uses as much as digits as its factorization.

1470680971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913228.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 1470680971 is about 38349.4585489808. The cubic root of 1470680971 is about 1137.2069129535.

The spelling of 1470680971 in words is "one billion, four hundred seventy million, six hundred eighty thousand, nine hundred seventy-one".