1352039 has 4 divisors (see below), whose sum is σ = 1456056. Its totient is φ = 1248024.

The previous prime is 1351997. The next prime is 1352069. The reversal of 1352039 is 9302531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1352039 - 2⁸ = 1351783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51989 + ... + 52014.

It is an arithmetic number, because the mean of its divisors is an integer number (364014).

2^1352039 is an apocalyptic number.

1352039 is a deficient number, since it is larger than the sum of its proper divisors (104017).

1352039 is a wasteful number, since it uses less digits than its factorization.

1352039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104016.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 1352039 is about 1162.7721186888. The cubic root of 1352039 is about 110.5765594893.

The spelling of 1352039 in words is "one million, three hundred fifty-two thousand, thirty-nine".