2352539 has 12 divisors (see below), whose sum is σ = 2805768. Its totient is φ = 1965600.

The previous prime is 2352533. The next prime is 2352557. The reversal of 2352539 is 9352532.

It is not a de Polignac number, because 2352539 - 2²⁰ = 1303963 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2²⁰ + 3⁴ + 5² + 2²⁰ + 5⁷ + 3¹¹ + 9 .

It is not an unprimeable number, because it can be changed into a prime (2352533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1424 + ... + 2594.

It is an arithmetic number, because the mean of its divisors is an integer number (233814).

2^2352539 is an apocalyptic number.

2352539 is a deficient number, since it is larger than the sum of its proper divisors (453229).

2352539 is a wasteful number, since it uses less digits than its factorization.

2352539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1219 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 2352539 is about 1533.7988786018. The cubic root of 2352539 is about 132.9981532523.

It can be divided in two parts, 2 and 352539, that multiplied together give a triangular number (705078 = T₁₁₈₇).

The spelling of 2352539 in words is "two million, three hundred fifty-two thousand, five hundred thirty-nine".