8149480 has 32 divisors (see below), whose sum is σ = 19303200. Its totient is φ = 3087936.

The previous prime is 8149459. The next prime is 8149481. The reversal of 8149480 is 849418.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8149481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4602 + ... + 6121.

It is an arithmetic number, because the mean of its divisors is an integer number (603225).

Almost surely, 2^8149480 is an apocalyptic number.

It is an amenable number.

8149480 is an abundant number, since it is smaller than the sum of its proper divisors (11153720).

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

8149480 is a wasteful number, since it uses less digits than its factorization.

8149480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10753 (or 10749 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 8149480 is about 2854.7294092435. The cubic root of 8149480 is about 201.2379877866.

The spelling of 8149480 in words is "eight million, one hundred forty-nine thousand, four hundred eighty".