2429250 has 64 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 624000.

The previous prime is 2429239. The next prime is 2429257. The reversal of 2429250 is 529242.

It is a self number, because there is not a number n which added to its sum of digits gives 2429250.

It is not an unprimeable number, because it can be changed into a prime (2429257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30711 + ... + 30789.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

2^2429250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2429250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3144960).

2429250 is an abundant number, since it is smaller than the sum of its proper divisors (3860670).

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

2429250 is a wasteful number, since it uses less digits than its factorization.

2429250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2429250 is about 1558.6051456350. The cubic root of 2429250 is about 134.4283094773.

It can be divided in two parts, 24292 and 50, that added together give a palindrome (24342).

The spelling of 2429250 in words is "two million, four hundred twenty-nine thousand, two hundred fifty".