11577952 has 24 divisors (see below), whose sum is σ = 24136056. Its totient is φ = 5448192.

The previous prime is 11577893. The next prime is 11577959. The reversal of 11577952 is 25977511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11577959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10098 + ... + 11185.

It is an arithmetic number, because the mean of its divisors is an integer number (1005669).

Almost surely, 2^11577952 is an apocalyptic number.

It is an amenable number.

11577952 is an abundant number, since it is smaller than the sum of its proper divisors (12558104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11577952 is a wasteful number, since it uses less digits than its factorization.

11577952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21310 (or 21302 counting only the distinct ones).

The product of its digits is 22050, while the sum is 37.

The square root of 11577952 is about 3402.6389758539. The cubic root of 11577952 is about 226.2267283737.

The spelling of 11577952 in words is "eleven million, five hundred seventy-seven thousand, nine hundred fifty-two".