11723552 has 24 divisors (see below), whose sum is σ = 23160816. Its totient is φ = 5841472.

The previous prime is 11723527. The next prime is 11723573. The reversal of 11723552 is 25532711.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13763 + ... + 14589.

It is an arithmetic number, because the mean of its divisors is an integer number (965034).

Almost surely, 2^11723552 is an apocalyptic number.

It is an amenable number.

11723552 is a deficient number, since it is larger than the sum of its proper divisors (11437264).

11723552 is an equidigital number, since it uses as much as digits as its factorization.

11723552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280 (or 1272 counting only the distinct ones).

The product of its digits is 2100, while the sum is 26.

The square root of 11723552 is about 3423.9672895634. The cubic root of 11723552 is about 227.1710949805.

The spelling of 11723552 in words is "eleven million, seven hundred twenty-three thousand, five hundred fifty-two".