10997633 has 2 divisors, whose sum is σ = 10997634. Its totient is φ = 10997632.

The previous prime is 10997603. The next prime is 10997647. The reversal of 10997633 is 33679901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10647169 + 350464 = 3263^2 + 592^2 .

It is a cyclic number.

It is not a de Polignac number, because 10997633 - 2¹² = 10993537 is a prime.

It is not a weakly prime, because it can be changed into another prime (10997603) 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, 5498816 + 5498817.

It is an arithmetic number, because the mean of its divisors is an integer number (5498817).

Almost surely, 2^10997633 is an apocalyptic number.

It is an amenable number.

10997633 is a deficient number, since it is larger than the sum of its proper divisors (1).

10997633 is an equidigital number, since it uses as much as digits as its factorization.

10997633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 38.

The square root of 10997633 is about 3316.2679324807. The cubic root of 10997633 is about 222.3820559100.

The spelling of 10997633 in words is "ten million, nine hundred ninety-seven thousand, six hundred thirty-three".