99148755 has 16 divisors (see below), whose sum is σ = 162328320. Its totient is φ = 51649248.

The previous prime is 99148747. The next prime is 99148793. The reversal of 99148755 is 55784199.

It is not a de Polignac number, because 99148755 - 2³ = 99148747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76215 + ... + 77504.

It is an arithmetic number, because the mean of its divisors is an integer number (10145520).

Almost surely, 2^99148755 is an apocalyptic number.

99148755 is a deficient number, since it is larger than the sum of its proper divisors (63179565).

99148755 is a wasteful number, since it uses less digits than its factorization.

99148755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153770.

The product of its digits is 453600, while the sum is 48.

The square root of 99148755 is about 9957.3467851632. The cubic root of 99148755 is about 462.8380854038.

The spelling of 99148755 in words is "ninety-nine million, one hundred forty-eight thousand, seven hundred fifty-five".