11490747 has 8 divisors (see below), whose sum is σ = 15336720. Its totient is φ = 7652640.

The previous prime is 11490737. The next prime is 11490767. The reversal of 11490747 is 74709411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11490747 - 2¹¹ = 11488699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11490707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4297 + ... + 6437.

It is an arithmetic number, because the mean of its divisors is an integer number (1917090).

Almost surely, 2^11490747 is an apocalyptic number.

11490747 is a deficient number, since it is larger than the sum of its proper divisors (3845973).

11490747 is a wasteful number, since it uses less digits than its factorization.

11490747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 11490747 is about 3389.8004366039. The cubic root of 11490747 is about 225.6573173425.

The spelling of 11490747 in words is "eleven million, four hundred ninety thousand, seven hundred forty-seven".