11047948 has 6 divisors (see below), whose sum is σ = 19333916. Its totient is φ = 5523972.

The previous prime is 11047931. The next prime is 11047973. The reversal of 11047948 is 84974011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380990 + ... + 1380997.

Almost surely, 2^11047948 is an apocalyptic number.

It is an amenable number.

11047948 is a deficient number, since it is larger than the sum of its proper divisors (8285968).

11047948 is a wasteful number, since it uses less digits than its factorization.

11047948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761991 (or 2761989 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 11047948 is about 3323.8453634307. The cubic root of 11047948 is about 222.7206782493.

The spelling of 11047948 in words is "eleven million, forty-seven thousand, nine hundred forty-eight".