99765141 has 16 divisors (see below), whose sum is σ = 152569344. Its totient is φ = 56803824.

The previous prime is 99765139. The next prime is 99765199. The reversal of 99765141 is 14156799.

It is not a de Polignac number, because 99765141 - 2¹ = 99765139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99765093 and 99765102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99765041) 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, 2451 + ... + 14336.

It is an arithmetic number, because the mean of its divisors is an integer number (9535584).

Almost surely, 2^99765141 is an apocalyptic number.

It is an amenable number.

99765141 is a deficient number, since it is larger than the sum of its proper divisors (52804203).

99765141 is a wasteful number, since it uses less digits than its factorization.

99765141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17080.

The product of its digits is 68040, while the sum is 42.

The square root of 99765141 is about 9988.2501470478. The cubic root of 99765141 is about 463.7952255475.

The spelling of 99765141 in words is "ninety-nine million, seven hundred sixty-five thousand, one hundred forty-one".