1370056 has 16 divisors (see below), whose sum is σ = 2632140. Its totient is φ = 668160.

The previous prime is 1370053. The next prime is 1370059. The reversal of 1370056 is 6500731.

It is an interprime number because it is at equal distance from previous prime (1370053) and next prime (1370059).

It can be written as a sum of positive squares in 2 ways, for example, as 1368900 + 1156 = 1170^2 + 34^2 .

It is not an unprimeable number, because it can be changed into a prime (1370051) 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 3 ways as a sum of consecutive naturals, for example, 1761 + ... + 2416.

2^1370056 is an apocalyptic number.

It is an amenable number.

1370056 is a deficient number, since it is larger than the sum of its proper divisors (1262084).

1370056 is a wasteful number, since it uses less digits than its factorization.

1370056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4224 (or 4220 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1370056 is about 1170.4939128419. The cubic root of 1370056 is about 111.0655674086.

Adding to 1370056 its reverse (6500731), we get a palindrome (7870787).

The spelling of 1370056 in words is "one million, three hundred seventy thousand, fifty-six".