1350983 has 4 divisors (see below), whose sum is σ = 1360200. Its totient is φ = 1341768.

The previous prime is 1350977. The next prime is 1351019. The reversal of 1350983 is 3890531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1350983 - 2¹⁸ = 1088839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350383) 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 3 ways as a sum of consecutive naturals, for example, 4385 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (340050).

2^1350983 is an apocalyptic number.

1350983 is a deficient number, since it is larger than the sum of its proper divisors (9217).

1350983 is an equidigital number, since it uses as much as digits as its factorization.

1350983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9216.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1350983 is about 1162.3179427334. The cubic root of 1350983 is about 110.5477636581.

The spelling of 1350983 in words is "one million, three hundred fifty thousand, nine hundred eighty-three".