148155230 has 8 divisors (see below), whose sum is σ = 266679432. Its totient is φ = 59262088.

The previous prime is 148155209. The next prime is 148155281. The reversal of 148155230 is 32551841.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 148155193 and 148155202.

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, 7407752 + ... + 7407771.

It is an arithmetic number, because the mean of its divisors is an integer number (33334929).

Almost surely, 2^148155230 is an apocalyptic number.

148155230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148155230 is a deficient number, since it is larger than the sum of its proper divisors (118524202).

148155230 is a wasteful number, since it uses less digits than its factorization.

148155230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14815530.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 148155230 is about 12171.9033022778. The cubic root of 148155230 is about 529.1421151594.

The spelling of 148155230 in words is "one hundred forty-eight million, one hundred fifty-five thousand, two hundred thirty".