196528548 has 12 divisors (see below), whose sum is σ = 458566640. Its totient is φ = 65509512.

The previous prime is 196528489. The next prime is 196528559. The reversal of 196528548 is 845825691.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 196528497 and 196528506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8188678 + ... + 8188701.

Almost surely, 2^196528548 is an apocalyptic number.

It is an amenable number.

196528548 is an abundant number, since it is smaller than the sum of its proper divisors (262038092).

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

196528548 is a wasteful number, since it uses less digits than its factorization.

196528548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16377386 (or 16377384 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The square root of 196528548 is about 14018.8640053322. The cubic root of 196528548 is about 581.4002513179.

The spelling of 196528548 in words is "one hundred ninety-six million, five hundred twenty-eight thousand, five hundred forty-eight".