196672576 has 21 divisors (see below), whose sum is σ = 390494901. Its totient is φ = 98280192.

The previous prime is 196672571. The next prime is 196672607. The reversal of 196672576 is 675276691.

The square root of 196672576 is 14024.

It is a perfect power (a square), and thus also a powerful number.

196672576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5569600 + 191102976 = 2360^2 + 13824^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196672571) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 111316 + ... + 113068.

Almost surely, 2^196672576 is an apocalyptic number.

196672576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

196672576 is the 14024-th square number.

It is an amenable number.

196672576 is a deficient number, since it is larger than the sum of its proper divisors (193822325).

196672576 is an frugal number, since it uses more digits than its factorization.

196672576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518 (or 1755 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The cubic root of 196672576 is about 581.5422450528.

Multiplying 196672576 by its sum of digits (49), we get a square (9636956224 = 98168²).

The spelling of 196672576 in words is "one hundred ninety-six million, six hundred seventy-two thousand, five hundred seventy-six".