146448671 has 8 divisors (see below), whose sum is σ = 147859200. Its totient is φ = 145045080.

The previous prime is 146448661. The next prime is 146448683. The reversal of 146448671 is 176844641.

146448671 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 a cyclic number.

It is not a de Polignac number, because 146448671 - 2⁶ = 146448607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146448641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47000 + ... + 50018.

It is an arithmetic number, because the mean of its divisors is an integer number (18482400).

Almost surely, 2^146448671 is an apocalyptic number.

146448671 is a deficient number, since it is larger than the sum of its proper divisors (1410529).

146448671 is a wasteful number, since it uses less digits than its factorization.

146448671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469.

The product of its digits is 129024, while the sum is 41.

The square root of 146448671 is about 12101.5978697030. The cubic root of 146448671 is about 527.1025836474.

The spelling of 146448671 in words is "one hundred forty-six million, four hundred forty-eight thousand, six hundred seventy-one".