11048738 has 4 divisors (see below), whose sum is σ = 16573110. Its totient is φ = 5524368.

The previous prime is 11048729. The next prime is 11048743. The reversal of 11048738 is 83784011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10413529 + 635209 = 3227^2 + 797^2 .

It is a super-2 number, since 2×11048738² = 244149222785288, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762183 + ... + 2762186.

Almost surely, 2^11048738 is an apocalyptic number.

11048738 is a deficient number, since it is larger than the sum of its proper divisors (5524372).

11048738 is an equidigital number, since it uses as much as digits as its factorization.

11048738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524371.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 11048738 is about 3323.9641995665. The cubic root of 11048738 is about 222.7259867809.

The spelling of 11048738 in words is "eleven million, forty-eight thousand, seven hundred thirty-eight".