1314264531 has 8 divisors (see below), whose sum is σ = 1799713744. Its totient is φ = 852495840.

The previous prime is 1314264529. The next prime is 1314264547. The reversal of 1314264531 is 1354624131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1314264531 - 2¹ = 1314264529 is a prime.

It is a super-2 number, since 2×1314264531² = 3454582514889299922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1314264521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5920000 + ... + 5920221.

It is an arithmetic number, because the mean of its divisors is an integer number (224964218).

Almost surely, 2^1314264531 is an apocalyptic number.

1314264531 is a deficient number, since it is larger than the sum of its proper divisors (485449213).

1314264531 is a wasteful number, since it uses less digits than its factorization.

1314264531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11840261.

The product of its digits is 8640, while the sum is 30.

The square root of 1314264531 is about 36252.7865273830. The cubic root of 1314264531 is about 1095.3702190530.

Adding to 1314264531 its reverse (1354624131), we get a palindrome (2668888662).

The spelling of 1314264531 in words is "one billion, three hundred fourteen million, two hundred sixty-four thousand, five hundred thirty-one".