99141180 has 24 divisors (see below), whose sum is σ = 277595472. Its totient is φ = 26437632.

The previous prime is 99141151. The next prime is 99141197. The reversal of 99141180 is 8114199.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826117 + ... + 826236.

It is an arithmetic number, because the mean of its divisors is an integer number (11566478).

Almost surely, 2^99141180 is an apocalyptic number.

It is an amenable number.

99141180 is an abundant number, since it is smaller than the sum of its proper divisors (178454292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99141180 is a wasteful number, since it uses less digits than its factorization.

99141180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652365 (or 1652363 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 99141180 is about 9956.9664054872. The cubic root of 99141180 is about 462.8262981057.

The spelling of 99141180 in words is "ninety-nine million, one hundred forty-one thousand, one hundred eighty".