99611141 has 8 divisors (see below), whose sum is σ = 116918400. Its totient is φ = 83073168.

The previous prime is 99611117. The next prime is 99611147. The reversal of 99611141 is 14111699.

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

It is a cyclic number.

It is not a de Polignac number, because 99611141 - 2⁶ = 99611077 is a prime.

It is a super-2 number, since 2×99611141² = 19844758822643762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99611098 and 99611107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99611147) 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, 192041 + ... + 192558.

It is an arithmetic number, because the mean of its divisors is an integer number (14614800).

Almost surely, 2^99611141 is an apocalyptic number.

It is an amenable number.

99611141 is a deficient number, since it is larger than the sum of its proper divisors (17307259).

99611141 is a wasteful number, since it uses less digits than its factorization.

99611141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384643.

The product of its digits is 1944, while the sum is 32.

The square root of 99611141 is about 9980.5381117453. The cubic root of 99611141 is about 463.5564606294.

The spelling of 99611141 in words is "ninety-nine million, six hundred eleven thousand, one hundred forty-one".