148800918 has 32 divisors (see below), whose sum is σ = 340577280. Its totient is φ = 42456960.

The previous prime is 148800917. The next prime is 148800923. The reversal of 148800918 is 819008841.

It is a happy number.

148800918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148800917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36318 + ... + 40206.

It is an arithmetic number, because the mean of its divisors is an integer number (10643040).

Almost surely, 2^148800918 is an apocalyptic number.

148800918 is an abundant number, since it is smaller than the sum of its proper divisors (191776362).

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

148800918 is a wasteful number, since it uses less digits than its factorization.

148800918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812.

The product of its (nonzero) digits is 18432, while the sum is 39.

The square root of 148800918 is about 12198.3981735308. The cubic root of 148800918 is about 529.9097010039.

The spelling of 148800918 in words is "one hundred forty-eight million, eight hundred thousand, nine hundred eighteen".