148085280 has 384 divisors, whose sum is σ = 609638400. Its totient is φ = 32873472.

The previous prime is 148085269. The next prime is 148085299. The reversal of 148085280 is 82580841.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1784119 + ... + 1784201.

It is an arithmetic number, because the mean of its divisors is an integer number (1587600).

Almost surely, 2^148085280 is an apocalyptic number.

148085280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148085280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304819200).

148085280 is an abundant number, since it is smaller than the sum of its proper divisors (461553120).

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

148085280 is a wasteful number, since it uses less digits than its factorization.

148085280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 148085280 is about 12169.0295422437. The cubic root of 148085280 is about 529.0588256761.

The spelling of 148085280 in words is "one hundred forty-eight million, eighty-five thousand, two hundred eighty".