262679051 has 2 divisors, whose sum is σ = 262679052. Its totient is φ = 262679050.

The previous prime is 262678987. The next prime is 262679057. The reversal of 262679051 is 150976262.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 262679051 - 2⁶ = 262678987 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 262678996 and 262679014.

It is not a weakly prime, because it can be changed into another prime (262679057) 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, 131339525 + 131339526.

It is an arithmetic number, because the mean of its divisors is an integer number (131339526).

Almost surely, 2^262679051 is an apocalyptic number.

262679051 is a deficient number, since it is larger than the sum of its proper divisors (1).

262679051 is an equidigital number, since it uses as much as digits as its factorization.

262679051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 262679051 is about 16207.3764379063. The cubic root of 262679051 is about 640.4351297110.

The spelling of 262679051 in words is "two hundred sixty-two million, six hundred seventy-nine thousand, fifty-one".