196404600 has 192 divisors, whose sum is σ = 704240640. Its totient is φ = 44352000.

The previous prime is 196404589. The next prime is 196404619. The reversal of 196404600 is 6404691.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 423969 + ... + 424431.

It is an arithmetic number, because the mean of its divisors is an integer number (3667920).

Almost surely, 2^196404600 is an apocalyptic number.

196404600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196404600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352120320).

196404600 is an abundant number, since it is smaller than the sum of its proper divisors (507836040).

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

196404600 is a wasteful number, since it uses less digits than its factorization.

196404600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 196404600 is about 14014.4425504549. The cubic root of 196404600 is about 581.2779984201.

The spelling of 196404600 in words is "one hundred ninety-six million, four hundred four thousand, six hundred".