2332538 has 24 divisors (see below), whose sum is σ = 3882528. Its totient is φ = 1050192.

The previous prime is 2332537. The next prime is 2332541. The reversal of 2332538 is 8352332.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2332537) 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, 22595 + ... + 22697.

It is an arithmetic number, because the mean of its divisors is an integer number (161772).

2^2332538 is an apocalyptic number.

2332538 is a deficient number, since it is larger than the sum of its proper divisors (1549990).

2332538 is a wasteful number, since it uses less digits than its factorization.

2332538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 185 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 2332538 is about 1527.2648755209. The cubic root of 2332538 is about 132.6201686610.

The spelling of 2332538 in words is "two million, three hundred thirty-two thousand, five hundred thirty-eight".