1370252 has 18 divisors (see below), whose sum is σ = 2597868. Its totient is φ = 632112.

The previous prime is 1370227. The next prime is 1370263. The reversal of 1370252 is 2520731.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 338 + ... + 1689.

It is an arithmetic number, because the mean of its divisors is an integer number (144326).

2^1370252 is an apocalyptic number.

It is an amenable number.

1370252 is a deficient number, since it is larger than the sum of its proper divisors (1227616).

1370252 is a wasteful number, since it uses less digits than its factorization.

1370252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057 (or 2042 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1370252 is about 1170.5776351870. The cubic root of 1370252 is about 111.0708634970.

Adding to 1370252 its reverse (2520731), we get a palindrome (3890983).

It can be divided in two parts, 13 and 70252, that multiplied together give a triangular number (913276 = T₁₃₅₁).

The spelling of 1370252 in words is "one million, three hundred seventy thousand, two hundred fifty-two".