290414 has 4 divisors (see below), whose sum is σ = 435624. Its totient is φ = 145206.

The previous prime is 290399. The next prime is 290419. The reversal of 290414 is 414092.

290414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

290414 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 290414.

It is not an unprimeable number, because it can be changed into a prime (290419) by changing a digit.

290414 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72602 + ... + 72605.

It is an arithmetic number, because the mean of its divisors is an integer number (108906).

2²⁹⁰⁴¹⁴ is an apocalyptic number.

290414 is a deficient number, since it is larger than the sum of its proper divisors (145210).

290414 is a wasteful number, since it uses less digits than its factorization.

290414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145209.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 290414 is about 538.9007329741. The cubic root of 290414 is about 66.2225423180. Note that the first 3 decimals are identical.

The spelling of 290414 in words is "two hundred ninety thousand, four hundred fourteen".