11470480 has 40 divisors (see below), whose sum is σ = 30480192. Its totient is φ = 3932544.

The previous prime is 11470453. The next prime is 11470483. The reversal of 11470480 is 8407411.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×11470480² = 263143822860800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11470483) 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, 9682 + ... + 10801.

Almost surely, 2^11470480 is an apocalyptic number.

11470480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11470480 is an abundant number, since it is smaller than the sum of its proper divisors (19009712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11470480 is a wasteful number, since it uses less digits than its factorization.

11470480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20503 (or 20497 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 11470480 is about 3386.8097082653. The cubic root of 11470480 is about 225.5245702927.

Adding to 11470480 its reverse (8407411), we get a palindrome (19877891).

The spelling of 11470480 in words is "eleven million, four hundred seventy thousand, four hundred eighty".