148282920 has 256 divisors, whose sum is σ = 527155200. Its totient is φ = 37013760.

The previous prime is 148282919. The next prime is 148282949. The reversal of 148282920 is 29282841.

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 (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1439589 + ... + 1439691.

It is an arithmetic number, because the mean of its divisors is an integer number (2059200).

Almost surely, 2^148282920 is an apocalyptic number.

148282920 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 148282920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263577600).

148282920 is an abundant number, since it is smaller than the sum of its proper divisors (378872280).

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

148282920 is a wasteful number, since it uses less digits than its factorization.

148282920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 148282920 is about 12177.1474492181. The cubic root of 148282920 is about 529.2940880934.

The spelling of 148282920 in words is "one hundred forty-eight million, two hundred eighty-two thousand, nine hundred twenty".