145848200 has 48 divisors (see below), whose sum is σ = 343906560. Its totient is φ = 57512000.

The previous prime is 145848137. The next prime is 145848223. The reversal of 145848200 is 2848541.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 9065 + ... + 19335.

It is an arithmetic number, because the mean of its divisors is an integer number (7164720).

Almost surely, 2^145848200 is an apocalyptic number.

145848200 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 145848200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171953280).

145848200 is an abundant number, since it is smaller than the sum of its proper divisors (198058360).

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

145848200 is a wasteful number, since it uses less digits than its factorization.

145848200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10358 (or 10349 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 145848200 is about 12076.7628112835. The cubic root of 145848200 is about 526.3811855232.

The spelling of 145848200 in words is "one hundred forty-five million, eight hundred forty-eight thousand, two hundred".