148404871 has 8 divisors (see below), whose sum is σ = 152226144. Its totient is φ = 144593280.

The previous prime is 148404869. The next prime is 148404889. The reversal of 148404871 is 178404841.

148404871 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 148404871 - 2¹ = 148404869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148404871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148401871) 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, 36486 + ... + 40348.

It is an arithmetic number, because the mean of its divisors is an integer number (19028268).

Almost surely, 2^148404871 is an apocalyptic number.

148404871 is a deficient number, since it is larger than the sum of its proper divisors (3821273).

148404871 is an equidigital number, since it uses as much as digits as its factorization.

148404871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4841.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 148404871 is about 12182.1537915099. The cubic root of 148404871 is about 529.4391492063.

The spelling of 148404871 in words is "one hundred forty-eight million, four hundred four thousand, eight hundred seventy-one".