196877403 has 12 divisors (see below), whose sum is σ = 284518728. Its totient is φ = 131186880.

The previous prime is 196877389. The next prime is 196877413. The reversal of 196877403 is 304778691.

It is not a de Polignac number, because 196877403 - 2⁶ = 196877339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196877413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20323 + ... + 28403.

It is an arithmetic number, because the mean of its divisors is an integer number (23709894).

Almost surely, 2^196877403 is an apocalyptic number.

196877403 is a deficient number, since it is larger than the sum of its proper divisors (87641325).

196877403 is a wasteful number, since it uses less digits than its factorization.

196877403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10794 (or 10791 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 196877403 is about 14031.3008306429. The cubic root of 196877403 is about 581.7440597106.

The spelling of 196877403 in words is "one hundred ninety-six million, eight hundred seventy-seven thousand, four hundred three".