972396067 has 2 divisors, whose sum is σ = 972396068. Its totient is φ = 972396066.

The previous prime is 972396053. The next prime is 972396083. The reversal of 972396067 is 760693279.

It is a weak prime.

It is an emirp because it is prime and its reverse (760693279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 972396067 - 2⁷ = 972395939 is a prime.

It is a super-2 number, since 2×972396067² = 1891108222234136978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 972396067.

It is not a weakly prime, because it can be changed into another prime (972396037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486198033 + 486198034.

It is an arithmetic number, because the mean of its divisors is an integer number (486198034).

Almost surely, 2^972396067 is an apocalyptic number.

972396067 is a deficient number, since it is larger than the sum of its proper divisors (1).

972396067 is an equidigital number, since it uses as much as digits as its factorization.

972396067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 49.

The square root of 972396067 is about 31183.2658167806. The cubic root of 972396067 is about 990.7127021200.

The spelling of 972396067 in words is "nine hundred seventy-two million, three hundred ninety-six thousand, sixty-seven".