196502 has 4 divisors (see below), whose sum is σ = 294756. Its totient is φ = 98250.

The previous prime is 196501. The next prime is 196519. The reversal of 196502 is 205691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 205691 = 103 ⋅1997.

It is a super-2 number, since 2×196502² = 77226072008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196501) 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 as a sum of consecutive naturals, namely, 49124 + ... + 49127.

It is an arithmetic number, because the mean of its divisors is an integer number (73689).

2¹⁹⁶⁵⁰² is an apocalyptic number.

196502 is a deficient number, since it is larger than the sum of its proper divisors (98254).

196502 is an equidigital number, since it uses as much as digits as its factorization.

196502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98253.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 196502 is about 443.2854610745. The cubic root of 196502 is about 58.1374070713.

The spelling of 196502 in words is "one hundred ninety-six thousand, five hundred two".