97216141 has 16 divisors (see below), whose sum is σ = 111988800. Its totient is φ = 83462400.

The previous prime is 97216117. The next prime is 97216177. The reversal of 97216141 is 14161279.

It is a cyclic number.

It is not a de Polignac number, because 97216141 - 2¹¹ = 97214093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97216741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95845 + ... + 96853.

It is an arithmetic number, because the mean of its divisors is an integer number (6999300).

Almost surely, 2^97216141 is an apocalyptic number.

It is an amenable number.

97216141 is a deficient number, since it is larger than the sum of its proper divisors (14772659).

97216141 is a wasteful number, since it uses less digits than its factorization.

97216141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its digits is 3024, while the sum is 31.

The square root of 97216141 is about 9859.8245927603. The cubic root of 97216141 is about 459.8111086459.

The spelling of 97216141 in words is "ninety-seven million, two hundred sixteen thousand, one hundred forty-one".