10498798 has 4 divisors (see below), whose sum is σ = 15748200. Its totient is φ = 5249398.

The previous prime is 10498793. The next prime is 10498799. The reversal of 10498798 is 89789401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10498798² = 220449518889608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10498793) by changing a digit.

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, 2624698 + ... + 2624701.

It is an arithmetic number, because the mean of its divisors is an integer number (3937050).

Almost surely, 2^10498798 is an apocalyptic number.

10498798 is a deficient number, since it is larger than the sum of its proper divisors (5249402).

10498798 is an equidigital number, since it uses as much as digits as its factorization.

10498798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5249401.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 10498798 is about 3240.1848712689. The cubic root of 10498798 is about 218.9676008311.

The spelling of 10498798 in words is "ten million, four hundred ninety-eight thousand, seven hundred ninety-eight".