1012498 has 8 divisors (see below), whose sum is σ = 1524492. Its totient is φ = 504336.

The previous prime is 1012489. The next prime is 1012507. The reversal of 1012498 is 8942101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1012489) and next prime (1012507).

It can be written as a sum of positive squares in 2 ways, for example, as 833569 + 178929 = 913^2 + 423^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 165 + ... + 1432.

2^1012498 is an apocalyptic number.

1012498 is a deficient number, since it is larger than the sum of its proper divisors (511994).

1012498 is a wasteful number, since it uses less digits than its factorization.

1012498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1012498 is about 1006.2295960664. The cubic root of 1012498 is about 100.4148763954.

Adding to 1012498 its reverse (8942101), we get a palindrome (9954599).

The spelling of 1012498 in words is "one million, twelve thousand, four hundred ninety-eight".