16198704 has 100 divisors (see below), whose sum is σ = 48612960. Its totient is φ = 5201280.

The previous prime is 16198687. The next prime is 16198717. The reversal of 16198704 is 40789161.

16198704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16198704² = 524796022559232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37369 + ... + 37799.

Almost surely, 2^16198704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16198704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24306480).

16198704 is an abundant number, since it is smaller than the sum of its proper divisors (32414256).

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

16198704 is a wasteful number, since it uses less digits than its factorization.

16198704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 16198704 is about 4024.7613593852. The cubic root of 16198704 is about 253.0230519493.

The spelling of 16198704 in words is "sixteen million, one hundred ninety-eight thousand, seven hundred four".