10997207 has 16 divisors (see below), whose sum is σ = 12300288. Its totient is φ = 9767520.

The previous prime is 10997171. The next prime is 10997213. The reversal of 10997207 is 70279901.

It is a cyclic number.

It is not a de Polignac number, because 10997207 - 2¹⁶ = 10931671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10997227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57482 + ... + 57672.

It is an arithmetic number, because the mean of its divisors is an integer number (768768).

Almost surely, 2^10997207 is an apocalyptic number.

10997207 is a deficient number, since it is larger than the sum of its proper divisors (1303081).

10997207 is a wasteful number, since it uses less digits than its factorization.

10997207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350.

The product of its (nonzero) digits is 7938, while the sum is 35.

The square root of 10997207 is about 3316.2037030315. The cubic root of 10997207 is about 222.3791845048.

The spelling of 10997207 in words is "ten million, nine hundred ninety-seven thousand, two hundred seven".