148948093 has 16 divisors (see below), whose sum is σ = 174556800. Its totient is φ = 127040928.

The previous prime is 148948057. The next prime is 148948097. The reversal of 148948093 is 390849841.

It is not a de Polignac number, because 148948093 - 2⁹ = 148947581 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148948097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76905 + ... + 78817.

It is an arithmetic number, because the mean of its divisors is an integer number (10909800).

Almost surely, 2^148948093 is an apocalyptic number.

It is an amenable number.

148948093 is a deficient number, since it is larger than the sum of its proper divisors (25608707).

148948093 is an equidigital number, since it uses as much as digits as its factorization.

148948093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161 (or 2147 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 148948093 is about 12204.4292369615. The cubic root of 148948093 is about 530.0843499308.

The spelling of 148948093 in words is "one hundred forty-eight million, nine hundred forty-eight thousand, ninety-three".