8540498 has 16 divisors (see below), whose sum is σ = 13430016. Its totient is φ = 4065600.

The previous prime is 8540479. The next prime is 8540501. The reversal of 8540498 is 8940458.

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, 18215 + ... + 18677.

It is an arithmetic number, because the mean of its divisors is an integer number (839376).

Almost surely, 2^8540498 is an apocalyptic number.

8540498 is a deficient number, since it is larger than the sum of its proper divisors (4889518).

8540498 is a wasteful number, since it uses less digits than its factorization.

8540498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 8540498 is about 2922.4130440443. The cubic root of 8540498 is about 204.4063571360.

The spelling of 8540498 in words is "eight million, five hundred forty thousand, four hundred ninety-eight".