197096515 has 16 divisors (see below), whose sum is σ = 294877440. Its totient is φ = 122865120.

The previous prime is 197096489. The next prime is 197096527. The reversal of 197096515 is 515690791.

It is not a de Polignac number, because 197096515 - 2⁵ = 197096483 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255585 + ... + 256354.

It is an arithmetic number, because the mean of its divisors is an integer number (18429840).

Almost surely, 2^197096515 is an apocalyptic number.

197096515 is a deficient number, since it is larger than the sum of its proper divisors (97780925).

197096515 is a wasteful number, since it uses less digits than its factorization.

197096515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511962.

The product of its (nonzero) digits is 85050, while the sum is 43.

The square root of 197096515 is about 14039.1066311215. The cubic root of 197096515 is about 581.9597943829.

The spelling of 197096515 in words is "one hundred ninety-seven million, ninety-six thousand, five hundred fifteen".