196869152 has 12 divisors (see below), whose sum is σ = 387586206. Its totient is φ = 98434560.

The previous prime is 196869149. The next prime is 196869161. The reversal of 196869152 is 251968691.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 163737616 + 33131536 = 12796^2 + 5756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 196869097 and 196869106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3076049 + ... + 3076112.

Almost surely, 2^196869152 is an apocalyptic number.

It is an amenable number.

196869152 is a deficient number, since it is larger than the sum of its proper divisors (190717054).

196869152 is an equidigital number, since it uses as much as digits as its factorization.

196869152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152171 (or 6152163 counting only the distinct ones).

The product of its digits is 233280, while the sum is 47.

The square root of 196869152 is about 14031.0068063557. The cubic root of 196869152 is about 581.7359327626.

The spelling of 196869152 in words is "one hundred ninety-six million, eight hundred sixty-nine thousand, one hundred fifty-two".