11146048 has 14 divisors (see below), whose sum is σ = 22118066. Its totient is φ = 5572992.

The previous prime is 11146043. The next prime is 11146049. The reversal of 11146048 is 84064111.

It can be written as a sum of positive squares in only one way, i.e., 8020224 + 3125824 = 2832^2 + 1768^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11146043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87015 + ... + 87142.

Almost surely, 2^11146048 is an apocalyptic number.

It is an amenable number.

11146048 is a deficient number, since it is larger than the sum of its proper divisors (10972018).

11146048 is an equidigital number, since it uses as much as digits as its factorization.

11146048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174169 (or 174159 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 11146048 is about 3338.5697536520. The cubic root of 11146048 is about 223.3779510371.

It can be divided in two parts, 11 and 146048, that multiplied together give a triangular number (1606528 = T₁₇₉₂).

The spelling of 11146048 in words is "eleven million, one hundred forty-six thousand, forty-eight".