148093871 has 6 divisors (see below), whose sum is σ = 148629672. Its totient is φ = 147559860.

The previous prime is 148093853. The next prime is 148093873. The reversal of 148093871 is 178390841.

It is a de Polignac number, because none of the positive numbers 2^k-148093871 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 (148093873) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143126 + ... + 144156.

It is an arithmetic number, because the mean of its divisors is an integer number (24771612).

Almost surely, 2^148093871 is an apocalyptic number.

148093871 is a deficient number, since it is larger than the sum of its proper divisors (535801).

148093871 is an frugal number, since it uses more digits than its factorization.

148093871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 148093871 is about 12169.3825233658. The cubic root of 148093871 is about 529.0690563947.

The spelling of 148093871 in words is "one hundred forty-eight million, ninety-three thousand, eight hundred seventy-one".