148386147 has 16 divisors (see below), whose sum is σ = 243505920. Its totient is φ = 78269472.

The previous prime is 148386137. The next prime is 148386193. The reversal of 148386147 is 741683841.

It is not a de Polignac number, because 148386147 - 2⁷ = 148386019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148386099 and 148386108.

It is not an unprimeable number, because it can be changed into a prime (148386137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271497 + ... + 272042.

It is an arithmetic number, because the mean of its divisors is an integer number (15219120).

Almost surely, 2^148386147 is an apocalyptic number.

148386147 is a deficient number, since it is larger than the sum of its proper divisors (95119773).

148386147 is a wasteful number, since it uses less digits than its factorization.

148386147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543562.

The product of its digits is 129024, while the sum is 42.

The square root of 148386147 is about 12181.3852660525. The cubic root of 148386147 is about 529.4168821125.

The spelling of 148386147 in words is "one hundred forty-eight million, three hundred eighty-six thousand, one hundred forty-seven".