10198485 has 36 divisors (see below), whose sum is σ = 19440876. Its totient is φ = 4942080.

The previous prime is 10198477. The next prime is 10198519. The reversal of 10198485 is 58489101.

It can be written as a sum of positive squares in 2 ways, for example, as 1572516 + 8625969 = 1254^2 + 2937^2 .

It is not a de Polignac number, because 10198485 - 2³ = 10198477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4509 + ... + 6381.

Almost surely, 2^10198485 is an apocalyptic number.

10198485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10198485 is a deficient number, since it is larger than the sum of its proper divisors (9242391).

10198485 is a wasteful number, since it uses less digits than its factorization.

10198485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1892 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 10198485 is about 3193.5066932762. The cubic root of 10198485 is about 216.8595507879.

The spelling of 10198485 in words is "ten million, one hundred ninety-eight thousand, four hundred eighty-five".