1350137 has 4 divisors (see below), whose sum is σ = 1360896. Its totient is φ = 1339380.

The previous prime is 1350133. The next prime is 1350187. The reversal of 1350137 is 7310531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7310531 = 379 ⋅19289.

It is a cyclic number.

It is not a de Polignac number, because 1350137 - 2² = 1350133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350133) 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, 5189 + ... + 5442.

It is an arithmetic number, because the mean of its divisors is an integer number (340224).

2^1350137 is an apocalyptic number.

It is an amenable number.

1350137 is a deficient number, since it is larger than the sum of its proper divisors (10759).

1350137 is a wasteful number, since it uses less digits than its factorization.

1350137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10758.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 1350137 is about 1161.9539577797. The cubic root of 1350137 is about 110.5246834425.

Adding to 1350137 its reverse (7310531), we get a palindrome (8660668).

The spelling of 1350137 in words is "one million, three hundred fifty thousand, one hundred thirty-seven".