2493877 has 2 divisors, whose sum is σ = 2493878. Its totient is φ = 2493876.

The previous prime is 2493859. The next prime is 2493923. The reversal of 2493877 is 7783942.

2493877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2414916 + 78961 = 1554^2 + 281^2 .

It is a cyclic number.

It is not a de Polignac number, because 2493877 - 2⁷ = 2493749 is a prime.

It is a super-2 number, since 2×2493877² = 12438844982258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2493817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246938 + 1246939.

It is an arithmetic number, because the mean of its divisors is an integer number (1246939).

2^2493877 is an apocalyptic number.

It is an amenable number.

2493877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2493877 is an equidigital number, since it uses as much as digits as its factorization.

2493877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 40.

The square root of 2493877 is about 1579.2013804452. The cubic root of 2493877 is about 135.6099877202.

The spelling of 2493877 in words is "two million, four hundred ninety-three thousand, eight hundred seventy-seven".