196029428 has 12 divisors (see below), whose sum is σ = 392058912. Its totient is φ = 84012600.

The previous prime is 196029419. The next prime is 196029467. The reversal of 196029428 is 824920691.

196029428 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500498 + ... + 3500553.

It is an arithmetic number, because the mean of its divisors is an integer number (32671576).

Almost surely, 2^196029428 is an apocalyptic number.

It is an amenable number.

196029428 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

196029428 is a wasteful number, since it uses less digits than its factorization.

196029428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001062 (or 7001060 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 196029428 is about 14001.0509605529. The cubic root of 196029428 is about 580.9076434911.

The spelling of 196029428 in words is "one hundred ninety-six million, twenty-nine thousand, four hundred twenty-eight".