148870018 has 16 divisors (see below), whose sum is σ = 250190784. Its totient is φ = 65838960.

The previous prime is 148870013. The next prime is 148870027. The reversal of 148870018 is 810078841.

148870018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (148870013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90630 + ... + 92257.

It is an arithmetic number, because the mean of its divisors is an integer number (15636924).

Almost surely, 2^148870018 is an apocalyptic number.

148870018 is a deficient number, since it is larger than the sum of its proper divisors (101320766).

148870018 is a wasteful number, since it uses less digits than its factorization.

148870018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182937.

The product of its (nonzero) digits is 14336, while the sum is 37.

The square root of 148870018 is about 12201.2301838790. The cubic root of 148870018 is about 529.9917145970.

The spelling of 148870018 in words is "one hundred forty-eight million, eight hundred seventy thousand, eighteen".