148331205 has 48 divisors (see below), whose sum is σ = 296996544. Its totient is φ = 67683840.

The previous prime is 148331203. The next prime is 148331207. The reversal of 148331205 is 502133841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (148331203) and next prime (148331207).

It is not a de Polignac number, because 148331205 - 2¹ = 148331203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148331203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 399 + ... + 17228.

It is an arithmetic number, because the mean of its divisors is an integer number (6187428).

Almost surely, 2^148331205 is an apocalyptic number.

148331205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

148331205 is an abundant number, since it is smaller than the sum of its proper divisors (148665339).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148331205 is a wasteful number, since it uses less digits than its factorization.

148331205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17666 (or 17663 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 148331205 is about 12179.1298950294. The cubic root of 148331205 is about 529.3515327663.

The spelling of 148331205 in words is "one hundred forty-eight million, three hundred thirty-one thousand, two hundred five".