196101515 has 8 divisors (see below), whose sum is σ = 235529808. Its totient is φ = 156742560.

The previous prime is 196101491. The next prime is 196101533. The reversal of 196101515 is 515101691.

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

It is not a de Polignac number, because 196101515 - 2⁸ = 196101259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10892 + ... + 22601.

It is an arithmetic number, because the mean of its divisors is an integer number (29441226).

Almost surely, 2^196101515 is an apocalyptic number.

196101515 is a deficient number, since it is larger than the sum of its proper divisors (39428293).

196101515 is a wasteful number, since it uses less digits than its factorization.

196101515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34669.

The product of its (nonzero) digits is 1350, while the sum is 29.

The square root of 196101515 is about 14003.6250663891. The cubic root of 196101515 is about 580.9788415720.

The spelling of 196101515 in words is "one hundred ninety-six million, one hundred one thousand, five hundred fifteen".