196963501 has 8 divisors (see below), whose sum is σ = 227287424. Its totient is φ = 167186160.

The previous prime is 196963499. The next prime is 196963561. The reversal of 196963501 is 105369691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196963501 - 2¹ = 196963499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196963561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135870 + ... + 137311.

It is an arithmetic number, because the mean of its divisors is an integer number (28410928).

Almost surely, 2^196963501 is an apocalyptic number.

It is an amenable number.

196963501 is a deficient number, since it is larger than the sum of its proper divisors (30323923).

196963501 is a wasteful number, since it uses less digits than its factorization.

196963501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273291.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 196963501 is about 14034.3685643494. The cubic root of 196963501 is about 581.8288497030.

The spelling of 196963501 in words is "one hundred ninety-six million, nine hundred sixty-three thousand, five hundred one".