196897024 has 27 divisors (see below), whose sum is σ = 393473577. Its totient is φ = 98336256.

The previous prime is 196897003. The next prime is 196897033. The reversal of 196897024 is 420798691.

The square root of 196897024 is 14032.

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

It can be written as a sum of positive squares in only one way, i.e., 165894400 + 31002624 = 12880^2 + 5568^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 224074 + ... + 224950.

Almost surely, 2^196897024 is an apocalyptic number.

196897024 is the 14032-nd square number.

It is an amenable number.

196897024 is a deficient number, since it is larger than the sum of its proper divisors (196576553).

196897024 is an frugal number, since it uses more digits than its factorization.

196897024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770 (or 879 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The cubic root of 196897024 is about 581.7633848014.

The spelling of 196897024 in words is "one hundred ninety-six million, eight hundred ninety-seven thousand, twenty-four".