1314570049 has 9 divisors (see below), whose sum is σ = 1423979913. Its totient is φ = 1213014192.

The previous prime is 1314570031. The next prime is 1314570079. The reversal of 1314570049 is 9400754131.

The square root of 1314570049 is 36257.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 87329025 + 1227241024 = 9345^2 + 35032^2 .

It is not a de Polignac number, because 1314570049 - 2⁵ = 1314570017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1314569996 and 1314570023.

It is not an unprimeable number, because it can be changed into a prime (1314570079) 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 8 ways as a sum of consecutive naturals, for example, 469947 + ... + 472735.

Almost surely, 2^1314570049 is an apocalyptic number.

1314570049 is the 36257-th square number.

1314570049 is the 18129-th centered octagonal number.

It is an amenable number.

1314570049 is a deficient number, since it is larger than the sum of its proper divisors (109409864).

1314570049 is an frugal number, since it uses more digits than its factorization.

1314570049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5604 (or 2802 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The cubic root of 1314570049 is about 1095.4550901938.

The spelling of 1314570049 in words is "one billion, three hundred fourteen million, five hundred seventy thousand, forty-nine".