196546402 has 32 divisors (see below), whose sum is σ = 322882560. Its totient is φ = 89190720.

The previous prime is 196546381. The next prime is 196546411. The reversal of 196546402 is 204645691.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631827 + ... + 632137.

It is an arithmetic number, because the mean of its divisors is an integer number (10090080).

Almost surely, 2^196546402 is an apocalyptic number.

196546402 is a deficient number, since it is larger than the sum of its proper divisors (126336158).

196546402 is a wasteful number, since it uses less digits than its factorization.

196546402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 196546402 is about 14019.5007757052. The cubic root of 196546402 is about 581.4178569124.

The spelling of 196546402 in words is "one hundred ninety-six million, five hundred forty-six thousand, four hundred two".