1338137 has 8 divisors (see below), whose sum is σ = 1389312. Its totient is φ = 1288000.

The previous prime is 1338109. The next prime is 1338167. The reversal of 1338137 is 7318331.

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 1338137 - 2¹⁴ = 1321753 is a prime.

It is a super-2 number, since 2×1338137² = 3581221261538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1338107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3137 + ... + 3537.

It is an arithmetic number, because the mean of its divisors is an integer number (173664).

2^1338137 is an apocalyptic number.

It is an amenable number.

1338137 is a deficient number, since it is larger than the sum of its proper divisors (51175).

1338137 is an equidigital number, since it uses as much as digits as its factorization.

1338137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519.

The product of its digits is 1512, while the sum is 26.

The square root of 1338137 is about 1156.7787169550. The cubic root of 1338137 is about 110.1962611942.

The spelling of 1338137 in words is "one million, three hundred thirty-eight thousand, one hundred thirty-seven".