11197652 has 6 divisors (see below), whose sum is σ = 19595898. Its totient is φ = 5598824.

The previous prime is 11197651. The next prime is 11197661. The reversal of 11197652 is 25679111.

It can be written as a sum of positive squares in only one way, i.e., 11195716 + 1936 = 3346^2 + 44^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11197651) 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, 1399703 + ... + 1399710.

It is an arithmetic number, because the mean of its divisors is an integer number (3265983).

Almost surely, 2^11197652 is an apocalyptic number.

It is an amenable number.

11197652 is a deficient number, since it is larger than the sum of its proper divisors (8398246).

11197652 is a wasteful number, since it uses less digits than its factorization.

11197652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799417 (or 2799415 counting only the distinct ones).

The product of its digits is 3780, while the sum is 32.

The square root of 11197652 is about 3346.2892881519. The cubic root of 11197652 is about 223.7221523138.

The spelling of 11197652 in words is "eleven million, one hundred ninety-seven thousand, six hundred fifty-two".