10198502 has 4 divisors (see below), whose sum is σ = 15297756. Its totient is φ = 5099250.

The previous prime is 10198477. The next prime is 10198519. The reversal of 10198502 is 20589101.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2549624 + ... + 2549627.

It is an arithmetic number, because the mean of its divisors is an integer number (3824439).

Almost surely, 2^10198502 is an apocalyptic number.

10198502 is a deficient number, since it is larger than the sum of its proper divisors (5099254).

10198502 is an equidigital number, since it uses as much as digits as its factorization.

10198502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5099253.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 10198502 is about 3193.5093549260. The cubic root of 10198502 is about 216.8596712833.

The spelling of 10198502 in words is "ten million, one hundred ninety-eight thousand, five hundred two".