1350747 has 6 divisors (see below), whose sum is σ = 1951092. Its totient is φ = 900492.

The previous prime is 1350743. The next prime is 1350749. The reversal of 1350747 is 7470531.

It is not a de Polignac number, because 1350747 - 2² = 1350743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350747.

It is not an unprimeable number, because it can be changed into a prime (1350743) 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 5 ways as a sum of consecutive naturals, for example, 75033 + ... + 75050.

It is an arithmetic number, because the mean of its divisors is an integer number (325182).

2^1350747 is an apocalyptic number.

1350747 is a deficient number, since it is larger than the sum of its proper divisors (600345).

1350747 is a wasteful number, since it uses less digits than its factorization.

1350747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150089 (or 150086 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 1350747 is about 1162.2164170240. The cubic root of 1350747 is about 110.5413261748.

The spelling of 1350747 in words is "one million, three hundred fifty thousand, seven hundred forty-seven".