1352242 has 8 divisors (see below), whose sum is σ = 2066796. Its totient is φ = 663312.

The previous prime is 1352227. The next prime is 1352257. The reversal of 1352242 is 2422531.

It is an interprime number because it is at equal distance from previous prime (1352227) and next prime (1352257).

It can be written as a sum of positive squares in 2 ways, for example, as 1320201 + 32041 = 1149^2 + 179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6273 + ... + 6484.

2^1352242 is an apocalyptic number.

1352242 is a deficient number, since it is larger than the sum of its proper divisors (714554).

1352242 is a wasteful number, since it uses less digits than its factorization.

1352242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12812.

The product of its digits is 480, while the sum is 19.

The square root of 1352242 is about 1162.8594068072. The cubic root of 1352242 is about 110.5820933332.

Adding to 1352242 its reverse (2422531), we get a palindrome (3774773).

It can be divided in two parts, 1352 and 242, that multiplied together give a square (327184 = 572²).

The spelling of 1352242 in words is "one million, three hundred fifty-two thousand, two hundred forty-two".