1848501225 has 36 divisors (see below), whose sum is σ = 3313395072. Its totient is φ = 985116000.

The previous prime is 1848501223. The next prime is 1848501229. The reversal of 1848501225 is 5221058481.

It is not a de Polignac number, because 1848501225 - 2¹ = 1848501223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1848501225.

It is not an unprimeable number, because it can be changed into a prime (1848501223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 418780 + ... + 423170.

It is an arithmetic number, because the mean of its divisors is an integer number (92038752).

Almost surely, 2^1848501225 is an apocalyptic number.

1848501225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1848501225 is a deficient number, since it is larger than the sum of its proper divisors (1464893847).

1848501225 is a wasteful number, since it uses less digits than its factorization.

1848501225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6278 (or 6270 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 1848501225 is about 42994.1998995213. The cubic root of 1848501225 is about 1227.2694235227.

The spelling of 1848501225 in words is "one billion, eight hundred forty-eight million, five hundred one thousand, two hundred twenty-five".