2029950 has 72 divisors (see below), whose sum is σ = 5890248. Its totient is φ = 498240.

The previous prime is 2029939. The next prime is 2029967. The reversal of 2029950 is 599202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5677 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (81809).

2^2029950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2029950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2945124).

2029950 is an abundant number, since it is smaller than the sum of its proper divisors (3860298).

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

2029950 is a wasteful number, since it uses less digits than its factorization.

2029950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 2029950 is about 1424.7631382093. The cubic root of 2029950 is about 126.6179021276.

The spelling of 2029950 in words is "two million, twenty-nine thousand, nine hundred fifty".