1350737 has 4 divisors (see below), whose sum is σ = 1355316. Its totient is φ = 1346160.

The previous prime is 1350731. The next prime is 1350743. The reversal of 1350737 is 7370531.

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

It is an interprime number because it is at equal distance from previous prime (1350731) and next prime (1350743).

It can be written as a sum of positive squares in 2 ways, for example, as 712336 + 638401 = 844^2 + 799^2 .

It is a cyclic number.

It is not a de Polignac number, because 1350737 - 2¹⁰ = 1349713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350731) 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, 1814 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (338829).

2^1350737 is an apocalyptic number.

It is an amenable number.

1350737 is a deficient number, since it is larger than the sum of its proper divisors (4579).

1350737 is an equidigital number, since it uses as much as digits as its factorization.

1350737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4578.

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 1350737 is about 1162.2121148913. The cubic root of 1350737 is about 110.5410533835.

The spelling of 1350737 in words is "one million, three hundred fifty thousand, seven hundred thirty-seven".