88972097 has 2 divisors, whose sum is σ = 88972098. Its totient is φ = 88972096.

The previous prime is 88972043. The next prime is 88972109. The reversal of 88972097 is 79027988.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72658576 + 16313521 = 8524^2 + 4039^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88972097 is a prime.

It is not a weakly prime, because it can be changed into another prime (88972007) 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, 44486048 + 44486049.

It is an arithmetic number, because the mean of its divisors is an integer number (44486049).

Almost surely, 2^88972097 is an apocalyptic number.

It is an amenable number.

88972097 is a deficient number, since it is larger than the sum of its proper divisors (1).

88972097 is an equidigital number, since it uses as much as digits as its factorization.

88972097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 50.

The square root of 88972097 is about 9432.5021600846. The cubic root of 88972097 is about 446.4278455869.

The spelling of 88972097 in words is "eighty-eight million, nine hundred seventy-two thousand, ninety-seven".