2538955 has 8 divisors (see below), whose sum is σ = 3055392. Its totient is φ = 2025408.

The previous prime is 2538953. The next prime is 2538959. The reversal of 2538955 is 5598352.

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

It is a cyclic number.

It is not a de Polignac number, because 2538955 - 2¹ = 2538953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2538953) 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, 2674 + ... + 3496.

It is an arithmetic number, because the mean of its divisors is an integer number (381924).

2^2538955 is an apocalyptic number.

2538955 is a deficient number, since it is larger than the sum of its proper divisors (516437).

2538955 is an equidigital number, since it uses as much as digits as its factorization.

2538955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445.

The product of its digits is 54000, while the sum is 37.

The square root of 2538955 is about 1593.4098656655. The cubic root of 2538955 is about 136.4221850265.

The spelling of 2538955 in words is "two million, five hundred thirty-eight thousand, nine hundred fifty-five".