1352738 has 8 divisors (see below), whose sum is σ = 2044332. Its totient is φ = 671296.

The previous prime is 1352669. The next prime is 1352749. The reversal of 1352738 is 8372531.

It can be written as a sum of positive squares in 2 ways, for example, as 1352569 + 169 = 1163^2 + 13^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1352738.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2195 + ... + 2742.

2^1352738 is an apocalyptic number.

1352738 is a deficient number, since it is larger than the sum of its proper divisors (691594).

1352738 is a wasteful number, since it uses less digits than its factorization.

1352738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076.

The product of its digits is 5040, while the sum is 29.

The square root of 1352738 is about 1163.0726546523. The cubic root of 1352738 is about 110.5956121199.

The spelling of 1352738 in words is "one million, three hundred fifty-two thousand, seven hundred thirty-eight".