16198536 has 32 divisors (see below), whose sum is σ = 40672800. Its totient is φ = 5376000.

The previous prime is 16198531. The next prime is 16198541. The reversal of 16198536 is 63589161.

It is an interprime number because it is at equal distance from previous prime (16198531) and next prime (16198541).

It is a junction number, because it is equal to n+sod(n) for n = 16198494 and 16198503.

It is not an unprimeable number, because it can be changed into a prime (16198531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4680 + ... + 7368.

It is an arithmetic number, because the mean of its divisors is an integer number (1271025).

Almost surely, 2^16198536 is an apocalyptic number.

It is an amenable number.

16198536 is an abundant number, since it is smaller than the sum of its proper divisors (24474264).

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

16198536 is a wasteful number, since it uses less digits than its factorization.

16198536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949 (or 2945 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 16198536 is about 4024.7404885284. The cubic root of 16198536 is about 253.0221772287.

The spelling of 16198536 in words is "sixteen million, one hundred ninety-eight thousand, five hundred thirty-six".