10997253 has 6 divisors (see below), whose sum is σ = 15884934. Its totient is φ = 7331496.

The previous prime is 10997237. The next prime is 10997279. The reversal of 10997253 is 35279901.

10997253 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7064964 + 3932289 = 2658^2 + 1983^2 .

It is not a de Polignac number, because 10997253 - 2⁴ = 10997237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10997213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 610950 + ... + 610967.

It is an arithmetic number, because the mean of its divisors is an integer number (2647489).

Almost surely, 2^10997253 is an apocalyptic number.

It is an amenable number.

10997253 is a deficient number, since it is larger than the sum of its proper divisors (4887681).

10997253 is a wasteful number, since it uses less digits than its factorization.

10997253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221923 (or 1221920 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 10997253 is about 3316.2106386658. The cubic root of 10997253 is about 222.3794945662.

The spelling of 10997253 in words is "ten million, nine hundred ninety-seven thousand, two hundred fifty-three".