2538031 has 2 divisors, whose sum is σ = 2538032. Its totient is φ = 2538030.

The previous prime is 2538017. The next prime is 2538059. The reversal of 2538031 is 1308352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2538031 - 2⁵ = 2537999 is a prime.

It is a super-2 number, since 2×2538031² = 12883202713922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2537993 and 2538011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2538061) 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 as a sum of consecutive naturals, namely, 1269015 + 1269016.

It is an arithmetic number, because the mean of its divisors is an integer number (1269016).

2^2538031 is an apocalyptic number.

2538031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538031 is an equidigital number, since it uses as much as digits as its factorization.

2538031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2538031 is about 1593.1198950487. The cubic root of 2538031 is about 136.4056336771.

The spelling of 2538031 in words is "two million, five hundred thirty-eight thousand, thirty-one".