11552536 has 8 divisors (see below), whose sum is σ = 21661020. Its totient is φ = 5776264.

The previous prime is 11552533. The next prime is 11552539. The reversal of 11552536 is 63525511.

It is an interprime number because it is at equal distance from previous prime (11552533) and next prime (11552539).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11552536² = 266922176062592, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722026 + ... + 722041.

Almost surely, 2^11552536 is an apocalyptic number.

It is an amenable number.

11552536 is a deficient number, since it is larger than the sum of its proper divisors (10108484).

11552536 is a wasteful number, since it uses less digits than its factorization.

11552536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444073 (or 1444069 counting only the distinct ones).

The product of its digits is 4500, while the sum is 28.

The square root of 11552536 is about 3398.9021757032. The cubic root of 11552536 is about 226.0610689380.

The spelling of 11552536 in words is "eleven million, five hundred fifty-two thousand, five hundred thirty-six".