148279870 has 8 divisors (see below), whose sum is σ = 266903784. Its totient is φ = 59311944.

The previous prime is 148279847. The next prime is 148279891. The reversal of 148279870 is 78972841.

148279870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 148279870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7413984 + ... + 7414003.

It is an arithmetic number, because the mean of its divisors is an integer number (33362973).

Almost surely, 2^148279870 is an apocalyptic number.

148279870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148279870 is a deficient number, since it is larger than the sum of its proper divisors (118623914).

148279870 is a wasteful number, since it uses less digits than its factorization.

148279870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14827994.

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 148279870 is about 12177.0222139898. The cubic root of 148279870 is about 529.2904590891.

The spelling of 148279870 in words is "one hundred forty-eight million, two hundred seventy-nine thousand, eight hundred seventy".