196537896 has 48 divisors (see below), whose sum is σ = 533239200. Its totient is φ = 65395872.

The previous prime is 196537889. The next prime is 196537897. The reversal of 196537896 is 698735691.

196537896 is a `hidden beast` number, since 19 + 6 + 537 + 8 + 96 = 666.

It is not an unprimeable number, because it can be changed into a prime (196537897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44475 + ... + 48693.

It is an arithmetic number, because the mean of its divisors is an integer number (11109150).

Almost surely, 2^196537896 is an apocalyptic number.

It is an amenable number.

196537896 is an abundant number, since it is smaller than the sum of its proper divisors (336701304).

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

196537896 is a wasteful number, since it uses less digits than its factorization.

196537896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878 (or 4871 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 54.

The square root of 196537896 is about 14019.1974092671. The cubic root of 196537896 is about 581.4094693907.

The spelling of 196537896 in words is "one hundred ninety-six million, five hundred thirty-seven thousand, eight hundred ninety-six".