1348031 has 4 divisors (see below), whose sum is σ = 1419000. Its totient is φ = 1277064.

The previous prime is 1348027. The next prime is 1348033. The reversal of 1348031 is 1308431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1308431 = 37 ⋅35363.

It is a cyclic number.

It is not a de Polignac number, because 1348031 - 2² = 1348027 is a prime.

It is a super-2 number, since 2×1348031² = 3634375153922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1347994 and 1348012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35456 + ... + 35493.

It is an arithmetic number, because the mean of its divisors is an integer number (354750).

2^1348031 is an apocalyptic number.

1348031 is a deficient number, since it is larger than the sum of its proper divisors (70969).

1348031 is an equidigital number, since it uses as much as digits as its factorization.

1348031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70968.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1348031 is about 1161.0473719879. The cubic root of 1348031 is about 110.4671865332.

It can be divided in two parts, 13 and 48031, that multiplied together give a triangular number (624403 = T₁₁₁₇).

The spelling of 1348031 in words is "one million, three hundred forty-eight thousand, thirty-one".