148718005 has 8 divisors (see below), whose sum is σ = 184218624. Its totient is φ = 115136400.

The previous prime is 148717993. The next prime is 148718027. The reversal of 148718005 is 500817841.

148718005 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 not a de Polignac number, because 148718005 - 2⁵ = 148717973 is a prime.

It is a super-2 number, since 2×148718005² = 44234090022360050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479581 + ... + 479890.

It is an arithmetic number, because the mean of its divisors is an integer number (23027328).

Almost surely, 2^148718005 is an apocalyptic number.

It is an amenable number.

148718005 is a deficient number, since it is larger than the sum of its proper divisors (35500619).

148718005 is an equidigital number, since it uses as much as digits as its factorization.

148718005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959507.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 148718005 is about 12194.9991799918. Note that the first 3 decimals coincide. The cubic root of 148718005 is about 529.8112594828.

The spelling of 148718005 in words is "one hundred forty-eight million, seven hundred eighteen thousand, five".