2538330 has 32 divisors (see below), whose sum is σ = 6136128. Its totient is φ = 672000.

The previous prime is 2538323. The next prime is 2538331. The reversal of 2538330 is 338352.

It is a self number, because there is not a number n which added to its sum of digits gives 2538330.

It is not an unprimeable number, because it can be changed into a prime (2538331) 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 15 ways as a sum of consecutive naturals, for example, 6130 + ... + 6530.

It is an arithmetic number, because the mean of its divisors is an integer number (191754).

2^2538330 is an apocalyptic number.

2538330 is an abundant number, since it is smaller than the sum of its proper divisors (3597798).

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

2538330 is a wasteful number, since it uses less digits than its factorization.

2538330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2538330 is about 1593.2137333076. The cubic root of 2538330 is about 136.4109900187.

The spelling of 2538330 in words is "two million, five hundred thirty-eight thousand, three hundred thirty".