5561498 has 8 divisors (see below), whose sum is σ = 8443008. Its totient is φ = 2747164.

The previous prime is 5561497. The next prime is 5561513. The reversal of 5561498 is 8941655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5561497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16586 + ... + 16917.

It is an arithmetic number, because the mean of its divisors is an integer number (1055376).

Almost surely, 2^5561498 is an apocalyptic number.

5561498 is a deficient number, since it is larger than the sum of its proper divisors (2881510).

5561498 is a wasteful number, since it uses less digits than its factorization.

5561498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33588.

The product of its digits is 43200, while the sum is 38.

The square root of 5561498 is about 2358.2828498719. The cubic root of 5561498 is about 177.1728869237.

The spelling of 5561498 in words is "five million, five hundred sixty-one thousand, four hundred ninety-eight".