196217002 has 16 divisors (see below), whose sum is σ = 307429632. Its totient is φ = 93749040.

The previous prime is 196216997. The next prime is 196217003. The reversal of 196217002 is 200712691.

It is a happy number.

It is a super-2 number, since 2×196217002² = 77002223747736008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196217003) 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, 72127 + ... + 74797.

It is an arithmetic number, because the mean of its divisors is an integer number (19214352).

Almost surely, 2^196217002 is an apocalyptic number.

196217002 is a deficient number, since it is larger than the sum of its proper divisors (111212630).

196217002 is a wasteful number, since it uses less digits than its factorization.

196217002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 196217002 is about 14007.7479274864. The cubic root of 196217002 is about 581.0928681203.

Adding to 196217002 its reverse (200712691), we get a palindrome (396929693).

The spelling of 196217002 in words is "one hundred ninety-six million, two hundred seventeen thousand, two".