196287552 has 42 divisors (see below), whose sum is σ = 562624478. Its totient is φ = 65428992.

The previous prime is 196287529. The next prime is 196287563. The reversal of 196287552 is 255782691.

196287552 is a `hidden beast` number, since 1 + 96 + 2 + 8 + 7 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 113550336 + 82737216 = 10656^2 + 9096^2 .

It is a junction number, because it is equal to n+sod(n) for n = 196287498 and 196287507.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169813 + ... + 170964.

Almost surely, 2^196287552 is an apocalyptic number.

196287552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196287552 is an abundant number, since it is smaller than the sum of its proper divisors (366336926).

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

196287552 is a wasteful number, since it uses less digits than its factorization.

196287552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340795 (or 340782 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 196287552 is about 14010.2659503665. The cubic root of 196287552 is about 581.1625039300.

The spelling of 196287552 in words is "one hundred ninety-six million, two hundred eighty-seven thousand, five hundred fifty-two".