197627364 has 135 divisors (see below), whose sum is σ = 575984563. Its totient is φ = 59043600.

The previous prime is 197627357. The next prime is 197627377. The reversal of 197627364 is 463726791.

The square root of 197627364 is 14058.

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

197627364 is a `hidden beast` number, since 19 + 7 + 627 + 3 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2783449 + ... + 2783519.

Almost surely, 2^197627364 is an apocalyptic number.

197627364 is the 14058-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197627364

197627364 is an abundant number, since it is smaller than the sum of its proper divisors (378357199).

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

197627364 is a wasteful number, since it uses less digits than its factorization.

197627364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 87 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The cubic root of 197627364 is about 582.4817989364.

The spelling of 197627364 in words is "one hundred ninety-seven million, six hundred twenty-seven thousand, three hundred sixty-four".