148718888 has 16 divisors (see below), whose sum is σ = 279064500. Its totient is φ = 74301696.

The previous prime is 148718887. The next prime is 148718891. The reversal of 148718888 is 888817841.

It can be written as a sum of positive squares in 2 ways, for example, as 123698884 + 25020004 = 11122^2 + 5002^2 .

It is not an unprimeable number, because it can be changed into a prime (148718887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4928 + ... + 17936.

Almost surely, 2^148718888 is an apocalyptic number.

It is an amenable number.

148718888 is a deficient number, since it is larger than the sum of its proper divisors (130345612).

148718888 is a wasteful number, since it uses less digits than its factorization.

148718888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14444 (or 14440 counting only the distinct ones).

The product of its digits is 917504, while the sum is 53.

The square root of 148718888 is about 12195.0353833025. The cubic root of 148718888 is about 529.8123080499.

The spelling of 148718888 in words is "one hundred forty-eight million, seven hundred eighteen thousand, eight hundred eighty-eight".