148379555 has 8 divisors (see below), whose sum is σ = 185797152. Its totient is φ = 113542528.

The previous prime is 148379527. The next prime is 148379597. The reversal of 148379555 is 555973841.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148379555 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645014 + ... + 645243.

It is an arithmetic number, because the mean of its divisors is an integer number (23224644).

Almost surely, 2^148379555 is an apocalyptic number.

148379555 is a deficient number, since it is larger than the sum of its proper divisors (37417597).

148379555 is a wasteful number, since it uses less digits than its factorization.

148379555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290285.

The product of its digits is 756000, while the sum is 47.

The square root of 148379555 is about 12181.1146862674. The cubic root of 148379555 is about 529.4090422796.

The spelling of 148379555 in words is "one hundred forty-eight million, three hundred seventy-nine thousand, five hundred fifty-five".