148806441 has 12 divisors (see below), whose sum is σ = 245648832. Its totient is φ = 85032216.

The previous prime is 148806433. The next prime is 148806443. The reversal of 148806441 is 144608841.

148806441 is a `hidden beast` number, since 1 + 4 + 8 + 8 + 0 + 644 + 1 = 666.

It is not a de Polignac number, because 148806441 - 2³ = 148806433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 148806396 and 148806405.

It is not an unprimeable number, because it can be changed into a prime (148806443) 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, 1180941 + ... + 1181066.

It is an arithmetic number, because the mean of its divisors is an integer number (20470736).

Almost surely, 2^148806441 is an apocalyptic number.

It is an amenable number.

148806441 is a deficient number, since it is larger than the sum of its proper divisors (96842391).

148806441 is a wasteful number, since it uses less digits than its factorization.

148806441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362020 (or 2362017 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 148806441 is about 12198.6245536126. The cubic root of 148806441 is about 529.9162570904.

It can be divided in two parts, 14880 and 6441, that added together give a triangular number (21321 = T₂₀₆).

The spelling of 148806441 in words is "one hundred forty-eight million, eight hundred six thousand, four hundred forty-one".