1370212 has 6 divisors (see below), whose sum is σ = 2397878. Its totient is φ = 685104.

The previous prime is 1370197. The next prime is 1370219. The reversal of 1370212 is 2120731.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 968256 + 401956 = 984^2 + 634^2 .

It is not an unprimeable number, because it can be changed into a prime (1370219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171273 + ... + 171280.

2^1370212 is an apocalyptic number.

It is an amenable number.

1370212 is a deficient number, since it is larger than the sum of its proper divisors (1027666).

1370212 is a wasteful number, since it uses less digits than its factorization.

1370212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342557 (or 342555 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1370212 is about 1170.5605494805. The cubic root of 1370212 is about 111.0697827036.

Adding to 1370212 its reverse (2120731), we get a palindrome (3490943).

It can be divided in two parts, 13 and 70212, that added together give a square (70225 = 265²).

The spelling of 1370212 in words is "one million, three hundred seventy thousand, two hundred twelve".