196293424 has 30 divisors (see below), whose sum is σ = 404015684. Its totient is φ = 92371200.

The previous prime is 196293421. The next prime is 196293467. The reversal of 196293424 is 424392691.

196293424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196293424² = 77062216611287552, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (196293421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16602 + ... + 25849.

Almost surely, 2^196293424 is an apocalyptic number.

It is an amenable number.

196293424 is an abundant number, since it is smaller than the sum of its proper divisors (207722260).

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

196293424 is a wasteful number, since it uses less digits than its factorization.

196293424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42493 (or 42470 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 196293424 is about 14010.4755094179. The cubic root of 196293424 is about 581.1682990881.

The spelling of 196293424 in words is "one hundred ninety-six million, two hundred ninety-three thousand, four hundred twenty-four".