1314397 has 8 divisors (see below), whose sum is σ = 1512000. Its totient is φ = 1119264.

The previous prime is 1314377. The next prime is 1314409. The reversal of 1314397 is 7934131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314397 is a prime.

It is a congruent number.

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, 729 + ... + 1777.

It is an arithmetic number, because the mean of its divisors is an integer number (189000).

2^1314397 is an apocalyptic number.

It is an amenable number.

1314397 is a deficient number, since it is larger than the sum of its proper divisors (197603).

1314397 is a wasteful number, since it uses less digits than its factorization.

1314397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235.

The product of its digits is 2268, while the sum is 28.

The square root of 1314397 is about 1146.4715434759. The cubic root of 1314397 is about 109.5407019793.

It can be divided in two parts, 1314 and 397, that added together give a triangular number (1711 = T₅₈).

The spelling of 1314397 in words is "one million, three hundred fourteen thousand, three hundred ninety-seven".