2320536 has 32 divisors (see below), whose sum is σ = 5990400. Its totient is φ = 748320.

The previous prime is 2320519. The next prime is 2320543. The reversal of 2320536 is 6350232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816 + ... + 2303.

It is an arithmetic number, because the mean of its divisors is an integer number (187200).

2^2320536 is an apocalyptic number.

It is an amenable number.

2320536 is an abundant number, since it is smaller than the sum of its proper divisors (3669864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320536 is a wasteful number, since it uses less digits than its factorization.

2320536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159 (or 3155 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2320536 is about 1523.3305616313. The cubic root of 2320536 is about 132.3923131203.

Adding to 2320536 its reverse (6350232), we get a palindrome (8670768).

The spelling of 2320536 in words is "two million, three hundred twenty thousand, five hundred thirty-six".