196537848 has 32 divisors (see below), whose sum is σ = 529141200. Its totient is φ = 60473088.

The previous prime is 196537837. The next prime is 196537889. The reversal of 196537848 is 848735691.

It is a super-2 number, since 2×196537848² = 77254251392942208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196537848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314653 + ... + 315276.

Almost surely, 2^196537848 is an apocalyptic number.

It is an amenable number.

196537848 is an abundant number, since it is smaller than the sum of its proper divisors (332603352).

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

196537848 is a wasteful number, since it uses less digits than its factorization.

196537848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629951 (or 629947 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 196537848 is about 14019.1956973287. The cubic root of 196537848 is about 581.4094220585.

The spelling of 196537848 in words is "one hundred ninety-six million, five hundred thirty-seven thousand, eight hundred forty-eight".