2492767 has 2 divisors, whose sum is σ = 2492768. Its totient is φ = 2492766.

The previous prime is 2492747. The next prime is 2492783. The reversal of 2492767 is 7672942.

It is a happy number.

2492767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2492767 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁹ + 4⁵ + 9⁶ + 2¹⁵ + 7⁷ + 6⁷ + 7⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492747) 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, 1246383 + 1246384.

It is an arithmetic number, because the mean of its divisors is an integer number (1246384).

2^2492767 is an apocalyptic number.

2492767 is a deficient number, since it is larger than the sum of its proper divisors (1).

2492767 is an equidigital number, since it uses as much as digits as its factorization.

2492767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 37.

The square root of 2492767 is about 1578.8498978687. The cubic root of 2492767 is about 135.5898651794.

The spelling of 2492767 in words is "two million, four hundred ninety-two thousand, seven hundred sixty-seven".