2429850 has 48 divisors (see below), whose sum is σ = 6124608. Its totient is φ = 637440.

The previous prime is 2429831. The next prime is 2429851. The reversal of 2429850 is 589242.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14467 + ... + 14633.

It is an arithmetic number, because the mean of its divisors is an integer number (127596).

2^2429850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2429850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3062304).

2429850 is an abundant number, since it is smaller than the sum of its proper divisors (3694758).

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

2429850 is a wasteful number, since it uses less digits than its factorization.

2429850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2429850 is about 1558.7976135471. The cubic root of 2429850 is about 134.4393760406.

The spelling of 2429850 in words is "two million, four hundred twenty-nine thousand, eight hundred fifty".