8537480 has 32 divisors (see below), whose sum is σ = 21954240. Its totient is φ = 2927040.

The previous prime is 8537467. The next prime is 8537497. The reversal of 8537480 is 847358.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 8537480.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14966 + ... + 15525.

It is an arithmetic number, because the mean of its divisors is an integer number (686070).

Almost surely, 2^8537480 is an apocalyptic number.

It is an amenable number.

8537480 is an abundant number, since it is smaller than the sum of its proper divisors (13416760).

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

8537480 is a wasteful number, since it uses less digits than its factorization.

8537480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30509 (or 30505 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 8537480 is about 2921.8966443049. The cubic root of 8537480 is about 204.3822769217.

The spelling of 8537480 in words is "eight million, five hundred thirty-seven thousand, four hundred eighty".