290200 has 24 divisors (see below), whose sum is σ = 675180. Its totient is φ = 116000.

The previous prime is 290189. The next prime is 290201. The reversal of 290200 is 2092.

290200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (290201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 526 + ... + 925.

2²⁹⁰²⁰⁰ is an apocalyptic number.

290200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

290200 is an abundant number, since it is smaller than the sum of its proper divisors (384980).

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

290200 is a wasteful number, since it uses less digits than its factorization.

290200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467 (or 1458 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 290200 is about 538.7021440462. The cubic root of 290200 is about 66.2062723191.

Adding to 290200 its reverse (2092), we get a palindrome (292292).

The spelling of 290200 in words is "two hundred ninety thousand, two hundred".