196361544 has 16 divisors (see below), whose sum is σ = 490903920. Its totient is φ = 65453840.

The previous prime is 196361527. The next prime is 196361551. The reversal of 196361544 is 445163691.

196361544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4090842 + ... + 4090889.

It is an arithmetic number, because the mean of its divisors is an integer number (30681495).

Almost surely, 2^196361544 is an apocalyptic number.

It is an amenable number.

196361544 is an abundant number, since it is smaller than the sum of its proper divisors (294542376).

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

196361544 is a wasteful number, since it uses less digits than its factorization.

196361544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8181740 (or 8181736 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 196361544 is about 14012.9063366598. The cubic root of 196361544 is about 581.2355192138.

The spelling of 196361544 in words is "one hundred ninety-six million, three hundred sixty-one thousand, five hundred forty-four".