2538977 has 8 divisors (see below), whose sum is σ = 2980416. Its totient is φ = 2117232.

The previous prime is 2538971. The next prime is 2538983. The reversal of 2538977 is 7798352.

It is an interprime number because it is at equal distance from previous prime (2538971) and next prime (2538983).

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 2538977 - 2¹² = 2534881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538971) 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 7 ways as a sum of consecutive naturals, for example, 4643 + ... + 5160.

It is an arithmetic number, because the mean of its divisors is an integer number (372552).

2^2538977 is an apocalyptic number.

It is an amenable number.

2538977 is a deficient number, since it is larger than the sum of its proper divisors (441439).

2538977 is an equidigital number, since it uses as much as digits as its factorization.

2538977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9847.

The product of its digits is 105840, while the sum is 41.

The square root of 2538977 is about 1593.4167690846. The cubic root of 2538977 is about 136.4225790573.

The spelling of 2538977 in words is "two million, five hundred thirty-eight thousand, nine hundred seventy-seven".