196624463 has 16 divisors (see below), whose sum is σ = 227136000. Its totient is φ = 166730400.

The previous prime is 196624459. The next prime is 196624469. The reversal of 196624463 is 364426691.

It is a cyclic number.

It is not a de Polignac number, because 196624463 - 2² = 196624459 is a prime.

It is a super-2 number, since 2×196624463² = 77322358900076738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196624463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196624469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393788 + ... + 394286.

It is an arithmetic number, because the mean of its divisors is an integer number (14196000).

Almost surely, 2^196624463 is an apocalyptic number.

196624463 is a deficient number, since it is larger than the sum of its proper divisors (30511537).

196624463 is a wasteful number, since it uses less digits than its factorization.

196624463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998.

The product of its digits is 186624, while the sum is 41.

The square root of 196624463 is about 14022.2845143008. The cubic root of 196624463 is about 581.4948193186.

The spelling of 196624463 in words is "one hundred ninety-six million, six hundred twenty-four thousand, four hundred sixty-three".