11532763 has 4 divisors (see below), whose sum is σ = 12581208. Its totient is φ = 10484320.

The previous prime is 11532757. The next prime is 11532769. The reversal of 11532763 is 36723511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36723511 = 11 ⋅3338501.

It is an interprime number because it is at equal distance from previous prime (11532757) and next prime (11532769).

It is not a de Polignac number, because 11532763 - 2⁹ = 11532251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11532769) 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, 524206 + ... + 524227.

It is an arithmetic number, because the mean of its divisors is an integer number (3145302).

Almost surely, 2^11532763 is an apocalyptic number.

11532763 is a deficient number, since it is larger than the sum of its proper divisors (1048445).

11532763 is a wasteful number, since it uses less digits than its factorization.

11532763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048444.

The product of its digits is 3780, while the sum is 28.

The square root of 11532763 is about 3395.9921966930. The cubic root of 11532763 is about 225.9320220017.

It can be divided in two parts, 1153 and 2763, that added together give a triangular number (3916 = T₈₈).

The spelling of 11532763 in words is "eleven million, five hundred thirty-two thousand, seven hundred sixty-three".