1370272 has 12 divisors (see below), whose sum is σ = 2697786. Its totient is φ = 685120.

The previous prime is 1370269. The next prime is 1370287. The reversal of 1370272 is 2720731.

It can be written as a sum of positive squares in only one way, i.e., 1354896 + 15376 = 1164^2 + 124^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21379 + ... + 21442.

2^1370272 is an apocalyptic number.

It is an amenable number.

1370272 is a deficient number, since it is larger than the sum of its proper divisors (1327514).

1370272 is an equidigital number, since it uses as much as digits as its factorization.

1370272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42831 (or 42823 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 1370272 is about 1170.5861779468. The cubic root of 1370272 is about 111.0714038858.

The spelling of 1370272 in words is "one million, three hundred seventy thousand, two hundred seventy-two".