1352143 has 8 divisors (see below), whose sum is σ = 1487808. Its totient is φ = 1221024.

The previous prime is 1352123. The next prime is 1352149. The reversal of 1352143 is 3412531.

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

It is a cyclic number.

It is not a de Polignac number, because 1352143 - 2⁵ = 1352111 is a prime.

It is a Duffinian number.

1352143 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1352143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352149) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 496 + ... + 1717.

It is an arithmetic number, because the mean of its divisors is an integer number (185976).

2^1352143 is an apocalyptic number.

1352143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1352143 is a deficient number, since it is larger than the sum of its proper divisors (135665).

1352143 is a wasteful number, since it uses less digits than its factorization.

1352143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273.

The product of its digits is 360, while the sum is 19.

The square root of 1352143 is about 1162.8168385434. The cubic root of 1352143 is about 110.5793946312.

Adding to 1352143 its reverse (3412531), we get a palindrome (4764674).

It can be divided in two parts, 135 and 2143, that added together give a triangular number (2278 = T₆₇).

The spelling of 1352143 in words is "one million, three hundred fifty-two thousand, one hundred forty-three".