1314312 has 32 divisors (see below), whose sum is σ = 3430080. Its totient is φ = 418880.

The previous prime is 1314301. The next prime is 1314317. The reversal of 1314312 is 2134131.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1314291 and 1314300.

It is not an unprimeable number, because it can be changed into a prime (1314317) 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, 639 + ... + 1742.

It is an arithmetic number, because the mean of its divisors is an integer number (107190).

2^1314312 is an apocalyptic number.

1314312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1314312 is an abundant number, since it is smaller than the sum of its proper divisors (2115768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314312 is a wasteful number, since it uses less digits than its factorization.

1314312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413 (or 2409 counting only the distinct ones).

The product of its digits is 72, while the sum is 15.

The square root of 1314312 is about 1146.4344726150. The cubic root of 1314312 is about 109.5383406531.

Adding to 1314312 its reverse (2134131), we get a palindrome (3448443).

The spelling of 1314312 in words is "one million, three hundred fourteen thousand, three hundred twelve".