10198488 has 32 divisors (see below), whose sum is σ = 26377200. Its totient is φ = 3282048.

The previous prime is 10198477. The next prime is 10198519. The reversal of 10198488 is 88489101.

It is a happy number.

It is a super-2 number, since 2×10198488² = 208018314972288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6631 + ... + 8022.

Almost surely, 2^10198488 is an apocalyptic number.

It is an amenable number.

10198488 is an abundant number, since it is smaller than the sum of its proper divisors (16178712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10198488 is a wasteful number, since it uses less digits than its factorization.

10198488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14691 (or 14687 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 39.

The square root of 10198488 is about 3193.5071629793. The cubic root of 10198488 is about 216.8595720518.

It can be divided in two parts, 101 and 98488, that added together give a palindrome (98589).

The spelling of 10198488 in words is "ten million, one hundred ninety-eight thousand, four hundred eighty-eight".