1312614254 has 12 divisors (see below), whose sum is σ = 2290378104. Its totient is φ = 562548924.

The previous prime is 1312614197. The next prime is 1312614293. The reversal of 1312614254 is 4524162131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6696914 + ... + 6697109.

It is an arithmetic number, because the mean of its divisors is an integer number (190864842).

Almost surely, 2^1312614254 is an apocalyptic number.

1312614254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1312614254 is a deficient number, since it is larger than the sum of its proper divisors (977763850).

1312614254 is a wasteful number, since it uses less digits than its factorization.

1312614254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13394039 (or 13394032 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 1312614254 is about 36230.0186861669. The cubic root of 1312614254 is about 1094.9115540552.

Adding to 1312614254 its reverse (4524162131), we get a palindrome (5836776385).

The spelling of 1312614254 in words is "one billion, three hundred twelve million, six hundred fourteen thousand, two hundred fifty-four".