1498498 has 4 divisors (see below), whose sum is σ = 2247750. Its totient is φ = 749248.

The previous prime is 1498489. The next prime is 1498513. The reversal of 1498498 is 8948941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8948941 = 47 ⋅190403.

It can be written as a sum of positive squares in only one way, i.e., 804609 + 693889 = 897^2 + 833^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374623 + ... + 374626.

2^1498498 is an apocalyptic number.

1498498 is a deficient number, since it is larger than the sum of its proper divisors (749252).

1498498 is an equidigital number, since it uses as much as digits as its factorization.

1498498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749251.

The product of its digits is 82944, while the sum is 43.

The square root of 1498498 is about 1224.1315288808. The cubic root of 1498498 is about 114.4332034776.

The spelling of 1498498 in words is "one million, four hundred ninety-eight thousand, four hundred ninety-eight".