148644063 has 12 divisors (see below), whose sum is σ = 216679320. Its totient is φ = 98186256.

The previous prime is 148644047. The next prime is 148644071. The reversal of 148644063 is 360446841.

148644063 is a `hidden beast` number, since 1 + 4 + 8 + 644 + 0 + 6 + 3 = 666.

148644063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148644063 - 2⁴ = 148644047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148644263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74781 + ... + 76742.

It is an arithmetic number, because the mean of its divisors is an integer number (18056610).

Almost surely, 2^148644063 is an apocalyptic number.

148644063 is a deficient number, since it is larger than the sum of its proper divisors (68035257).

148644063 is a wasteful number, since it uses less digits than its factorization.

148644063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151638 (or 151635 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 148644063 is about 12191.9671505463. The cubic root of 148644063 is about 529.7234382435.

The spelling of 148644063 in words is "one hundred forty-eight million, six hundred forty-four thousand, sixty-three".