196420461 has 24 divisors (see below), whose sum is σ = 277794720. Its totient is φ = 123431904.

The previous prime is 196420421. The next prime is 196420487. The reversal of 196420461 is 164024691.

It is not a de Polignac number, because 196420461 - 2¹⁷ = 196289389 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196420421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317010 + ... + 317628.

It is an arithmetic number, because the mean of its divisors is an integer number (11574780).

Almost surely, 2^196420461 is an apocalyptic number.

It is an amenable number.

196420461 is a deficient number, since it is larger than the sum of its proper divisors (81374259).

196420461 is a wasteful number, since it uses less digits than its factorization.

196420461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 196420461 is about 14015.0084195480. The cubic root of 196420461 is about 581.2936453757.

The spelling of 196420461 in words is "one hundred ninety-six million, four hundred twenty thousand, four hundred sixty-one".