11328477 has 8 divisors (see below), whose sum is σ = 15993216. Its totient is φ = 7108032.

The previous prime is 11328467. The next prime is 11328497. The reversal of 11328477 is 77482311.

It is a happy number.

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

It is not a de Polignac number, because 11328477 - 2⁴ = 11328461 is a prime.

It is a super-2 number, since 2×11328477² = 256668782279058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11328407) 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, 111013 + ... + 111114.

It is an arithmetic number, because the mean of its divisors is an integer number (1999152).

Almost surely, 2^11328477 is an apocalyptic number.

11328477 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11328477 is a deficient number, since it is larger than the sum of its proper divisors (4664739).

11328477 is a wasteful number, since it uses less digits than its factorization.

11328477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222147.

The product of its digits is 9408, while the sum is 33.

The square root of 11328477 is about 3365.7802958601. The cubic root of 11328477 is about 224.5900485813.

The spelling of 11328477 in words is "eleven million, three hundred twenty-eight thousand, four hundred seventy-seven".