196985552 has 40 divisors (see below), whose sum is σ = 390570240. Its totient is φ = 96220800.

The previous prime is 196985549. The next prime is 196985557. The reversal of 196985552 is 255589691.

It is a self number, because there is not a number n which added to its sum of digits gives 196985552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196985557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126893 + ... + 128435.

It is an arithmetic number, because the mean of its divisors is an integer number (9764256).

Almost surely, 2^196985552 is an apocalyptic number.

It is an amenable number.

196985552 is a deficient number, since it is larger than the sum of its proper divisors (193584688).

196985552 is a wasteful number, since it uses less digits than its factorization.

196985552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731 (or 1725 counting only the distinct ones).

The product of its digits is 972000, while the sum is 50.

The square root of 196985552 is about 14035.1541494919. The cubic root of 196985552 is about 581.8505617278.

The spelling of 196985552 in words is "one hundred ninety-six million, nine hundred eighty-five thousand, five hundred fifty-two".