148550196 has 24 divisors (see below), whose sum is σ = 349151040. Its totient is φ = 49154752.

The previous prime is 148550191. The next prime is 148550197. The reversal of 148550196 is 691055841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148550191) 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 7 ways as a sum of consecutive naturals, for example, 43536 + ... + 46823.

It is an arithmetic number, because the mean of its divisors is an integer number (14547960).

Almost surely, 2^148550196 is an apocalyptic number.

It is an amenable number.

148550196 is an abundant number, since it is smaller than the sum of its proper divisors (200600844).

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

148550196 is a wasteful number, since it uses less digits than its factorization.

148550196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90503 (or 90501 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 148550196 is about 12188.1169997666. The cubic root of 148550196 is about 529.6119100302.

It can be divided in two parts, 1485 and 50196, that added together give a triangular number (51681 = T₃₂₁).

The spelling of 148550196 in words is "one hundred forty-eight million, five hundred fifty thousand, one hundred ninety-six".