1072262167 has 2 divisors, whose sum is σ = 1072262168. Its totient is φ = 1072262166.

The previous prime is 1072262159. The next prime is 1072262173. The reversal of 1072262167 is 7612622701.

It is a strong prime.

It is an emirp because it is prime and its reverse (7612622701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1072262167 - 2³ = 1072262159 is a prime.

It is a super-5 number, since 5×1072262167⁵ (a number of 46 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072262137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536131083 + 536131084.

It is an arithmetic number, because the mean of its divisors is an integer number (536131084).

Almost surely, 2^1072262167 is an apocalyptic number.

1072262167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072262167 is an equidigital number, since it uses as much as digits as its factorization.

1072262167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 1072262167 is about 32745.4144423307. The cubic root of 1072262167 is about 1023.5294134791.

Adding to 1072262167 its reverse (7612622701), we get a palindrome (8684884868).

The spelling of 1072262167 in words is "one billion, seventy-two million, two hundred sixty-two thousand, one hundred sixty-seven".