1470868137 has 12 divisors (see below), whose sum is σ = 2164674564. Its totient is φ = 962076960.

The previous prime is 1470868043. The next prime is 1470868177. The reversal of 1470868137 is 7318680741.

It can be written as a sum of positive squares in 2 ways, for example, as 1002102336 + 468765801 = 31656^2 + 21651^2 .

It is not a de Polignac number, because 1470868137 - 2¹⁰ = 1470867113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1470868092 and 1470868101.

It is not an unprimeable number, because it can be changed into a prime (1470868177) 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, 1541314 + ... + 1542267.

It is an arithmetic number, because the mean of its divisors is an integer number (180389547).

Almost surely, 2^1470868137 is an apocalyptic number.

It is an amenable number.

1470868137 is a deficient number, since it is larger than the sum of its proper divisors (693806427).

1470868137 is a wasteful number, since it uses less digits than its factorization.

1470868137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083640 (or 3083637 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 1470868137 is about 38351.8987404796. The cubic root of 1470868137 is about 1137.2551530647.

The spelling of 1470868137 in words is "one billion, four hundred seventy million, eight hundred sixty-eight thousand, one hundred thirty-seven".