11485776 has 20 divisors (see below), whose sum is σ = 29671712. Its totient is φ = 3828576.

The previous prime is 11485757. The next prime is 11485807. The reversal of 11485776 is 67758411.

It is a congruent number.

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, 119596 + ... + 119691.

Almost surely, 2^11485776 is an apocalyptic number.

11485776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11485776 is an abundant number, since it is smaller than the sum of its proper divisors (18185936).

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

11485776 is a wasteful number, since it uses less digits than its factorization.

11485776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239298 (or 239292 counting only the distinct ones).

The product of its digits is 47040, while the sum is 39.

The square root of 11485776 is about 3389.0671282818. The cubic root of 11485776 is about 225.6247721905.

Adding to 11485776 its product of digits (47040), we get a square (11532816 = 3396²).

The spelling of 11485776 in words is "eleven million, four hundred eighty-five thousand, seven hundred seventy-six".