148993099 has 8 divisors (see below), whose sum is σ = 155164032. Its totient is φ = 142907520.

The previous prime is 148993087. The next prime is 148993109. The reversal of 148993099 is 990399841.

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

It is not a de Polignac number, because 148993099 - 2⁹ = 148992587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148993069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17764 + ... + 24769.

It is an arithmetic number, because the mean of its divisors is an integer number (19395504).

Almost surely, 2^148993099 is an apocalyptic number.

148993099 is a deficient number, since it is larger than the sum of its proper divisors (6170933).

148993099 is a wasteful number, since it uses less digits than its factorization.

148993099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42677.

The product of its (nonzero) digits is 629856, while the sum is 52.

The square root of 148993099 is about 12206.2729364864. The cubic root of 148993099 is about 530.1377344652.

The spelling of 148993099 in words is "one hundred forty-eight million, nine hundred ninety-three thousand, ninety-nine".