9131480 has 32 divisors (see below), whose sum is σ = 21027600. Its totient is φ = 3566976.

The previous prime is 9131477. The next prime is 9131501. The reversal of 9131480 is 841319.

9131480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935 + ... + 4374.

Almost surely, 2^9131480 is an apocalyptic number.

It is an amenable number.

9131480 is an abundant number, since it is smaller than the sum of its proper divisors (11896120).

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

9131480 is a wasteful number, since it uses less digits than its factorization.

9131480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363 (or 5359 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 9131480 is about 3021.8338802787. The cubic root of 9131480 is about 209.0164131704.

Adding to 9131480 its reverse (841319), we get a palindrome (9972799).

The spelling of 9131480 in words is "nine million, one hundred thirty-one thousand, four hundred eighty".