1314263146 has 8 divisors (see below), whose sum is σ = 2253022560. Its totient is φ = 563255628.

The previous prime is 1314263141. The next prime is 1314263147. The reversal of 1314263146 is 6413624131.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1314263141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46937956 + ... + 46937983.

It is an arithmetic number, because the mean of its divisors is an integer number (281627820).

Almost surely, 2^1314263146 is an apocalyptic number.

1314263146 is a deficient number, since it is larger than the sum of its proper divisors (938759414).

1314263146 is an equidigital number, since it uses as much as digits as its factorization.

1314263146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93875948.

The product of its digits is 10368, while the sum is 31.

The square root of 1314263146 is about 36252.7674253980. The cubic root of 1314263146 is about 1095.3698342780.

Adding to 1314263146 its reverse (6413624131), we get a palindrome (7727887277).

The spelling of 1314263146 in words is "one billion, three hundred fourteen million, two hundred sixty-three thousand, one hundred forty-six".