4881250 has 48 divisors (see below), whose sum is σ = 10124352. Its totient is φ = 1750000.

The previous prime is 4881223. The next prime is 4881277. The reversal of 4881250 is 521884.

4881250 is a nontrivial binomial coefficient, being equal to C(3125, 2).

It is an interprime number because it is at equal distance from previous prime (4881223) and next prime (4881277).

It is an Ulam number.

It is a nialpdrome in base 5.

It is a zygodrome in base 5.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68715 + ... + 68785.

It is an arithmetic number, because the mean of its divisors is an integer number (210924).

Almost surely, 2^4881250 is an apocalyptic number.

4881250 is the 3124-th triangular number.

4881250 is the 1042-nd centered nonagonal number.

4881250 is an abundant number, since it is smaller than the sum of its proper divisors (5243102).

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

4881250 is an equidigital number, since it uses as much as digits as its factorization.

4881250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 4881250 is about 2209.3551095286. The cubic root of 4881250 is about 169.6330029891.

The spelling of 4881250 in words is "four million, eight hundred eighty-one thousand, two hundred fifty".