1348815 has 16 divisors (see below), whose sum is σ = 2324448. Its totient is φ = 663936.

The previous prime is 1348793. The next prime is 1348843. The reversal of 1348815 is 5188431.

It is not a de Polignac number, because 1348815 - 2¹⁰ = 1347791 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3264 + ... + 3653.

It is an arithmetic number, because the mean of its divisors is an integer number (145278).

2^1348815 is an apocalyptic number.

1348815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1348815 is a deficient number, since it is larger than the sum of its proper divisors (975633).

1348815 is a wasteful number, since it uses less digits than its factorization.

1348815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6938.

The product of its digits is 3840, while the sum is 30.

The square root of 1348815 is about 1161.3849491017. The cubic root of 1348815 is about 110.4885978830.

It can be divided in two parts, 13 and 48815, that added together give a triangular number (48828 = T₃₁₂).

The spelling of 1348815 in words is "one million, three hundred forty-eight thousand, eight hundred fifteen".