1314660 has 24 divisors (see below), whose sum is σ = 3681216. Its totient is φ = 350560.

The previous prime is 1314659. The next prime is 1314671. The reversal of 1314660 is 664131.

1314660 = T₅₃₆ + T₅₃₇ + ... + T₅₄₄.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10896 + ... + 11015.

It is an arithmetic number, because the mean of its divisors is an integer number (153384).

2^1314660 is an apocalyptic number.

1314660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314660 is an abundant number, since it is smaller than the sum of its proper divisors (2366556).

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

1314660 is a wasteful number, since it uses less digits than its factorization.

1314660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21923 (or 21921 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1314660 is about 1146.5862374894. The cubic root of 1314660 is about 109.5480075558.

Adding to 1314660 its reverse (664131), we get a palindrome (1978791).

The spelling of 1314660 in words is "one million, three hundred fourteen thousand, six hundred sixty".