1364128 has 24 divisors (see below), whose sum is σ = 2745792. Its totient is φ = 666816.

The previous prime is 1364101. The next prime is 1364137. The reversal of 1364128 is 8214631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051 + ... + 1957.

It is an arithmetic number, because the mean of its divisors is an integer number (114408).

2^1364128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1364128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1372896).

1364128 is an abundant number, since it is smaller than the sum of its proper divisors (1381664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1364128 is an equidigital number, since it uses as much as digits as its factorization.

1364128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 956 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 1364128 is about 1167.9589033866. The cubic root of 1364128 is about 110.9051485247.

Adding to 1364128 its reverse (8214631), we get a palindrome (9578759).

The spelling of 1364128 in words is "one million, three hundred sixty-four thousand, one hundred twenty-eight".