11634453 has 6 divisors (see below), whose sum is σ = 16805334. Its totient is φ = 7756296.

The previous prime is 11634449. The next prime is 11634457. The reversal of 11634453 is 35443611.

It is an interprime number because it is at equal distance from previous prime (11634449) and next prime (11634457).

It can be written as a sum of positive squares in only one way, i.e., 6517809 + 5116644 = 2553^2 + 2262^2 .

It is not a de Polignac number, because 11634453 - 2² = 11634449 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11634457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 646350 + ... + 646367.

It is an arithmetic number, because the mean of its divisors is an integer number (2800889).

Almost surely, 2^11634453 is an apocalyptic number.

It is an amenable number.

11634453 is a deficient number, since it is larger than the sum of its proper divisors (5170881).

11634453 is a wasteful number, since it uses less digits than its factorization.

11634453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292723 (or 1292720 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 11634453 is about 3410.9313977270. The cubic root of 11634453 is about 226.5941307213.

The spelling of 11634453 in words is "eleven million, six hundred thirty-four thousand, four hundred fifty-three".