1352791 has 8 divisors (see below), whose sum is σ = 1540224. Its totient is φ = 1176120.

The previous prime is 1352783. The next prime is 1352803. The reversal of 1352791 is 1972531.

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

It is not a de Polignac number, because 1352791 - 2³ = 1352783 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421 + ... + 2926.

It is an arithmetic number, because the mean of its divisors is an integer number (192528).

2^1352791 is an apocalyptic number.

1352791 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1352791 is a deficient number, since it is larger than the sum of its proper divisors (187433).

1352791 is a wasteful number, since it uses less digits than its factorization.

1352791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5381.

The product of its digits is 1890, while the sum is 28.

The square root of 1352791 is about 1163.0954389043. The cubic root of 1352791 is about 110.5970564722.

It can be divided in two parts, 135 and 2791, that added together give a triangular number (2926 = T₇₆).

The spelling of 1352791 in words is "one million, three hundred fifty-two thousand, seven hundred ninety-one".