10998607 has 2 divisors, whose sum is σ = 10998608. Its totient is φ = 10998606.

The previous prime is 10998601. The next prime is 10998661. The reversal of 10998607 is 70689901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10998607 - 2³ = 10998599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10998607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10998601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5499303 + 5499304.

It is an arithmetic number, because the mean of its divisors is an integer number (5499304).

Almost surely, 2^10998607 is an apocalyptic number.

10998607 is a deficient number, since it is larger than the sum of its proper divisors (1).

10998607 is an equidigital number, since it uses as much as digits as its factorization.

10998607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 10998607 is about 3316.4147810550. The cubic root of 10998607 is about 222.3886207689.

The spelling of 10998607 in words is "ten million, nine hundred ninety-eight thousand, six hundred seven".