196305436 has 12 divisors (see below), whose sum is σ = 345810640. Its totient is φ = 97502400.

The previous prime is 196305433. The next prime is 196305457. The reversal of 196305436 is 634503691.

196305436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 196305395 and 196305404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196305433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161901 + ... + 163108.

Almost surely, 2^196305436 is an apocalyptic number.

It is an amenable number.

196305436 is a deficient number, since it is larger than the sum of its proper divisors (149505204).

196305436 is a wasteful number, since it uses less digits than its factorization.

196305436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325164 (or 325162 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 196305436 is about 14010.9041821005. The cubic root of 196305436 is about 581.1801535373.

The spelling of 196305436 in words is "one hundred ninety-six million, three hundred five thousand, four hundred thirty-six".