290224050 has 48 divisors (see below), whose sum is σ = 757644960. Its totient is φ = 73319040.

The previous prime is 290224049. The next prime is 290224087. The reversal of 290224050 is 50422092.

It is a super-3 number, since 3×290224050³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 290224050.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48067 + ... + 53766.

It is an arithmetic number, because the mean of its divisors is an integer number (15784270).

Almost surely, 2^290224050 is an apocalyptic number.

290224050 is an abundant number, since it is smaller than the sum of its proper divisors (467420910).

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

290224050 is a wasteful number, since it uses less digits than its factorization.

290224050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101867 (or 101862 counting only the distinct ones).

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

The square root of 290224050 is about 17035.9634303435. The cubic root of 290224050 is about 662.0810119214.

The spelling of 290224050 in words is "two hundred ninety million, two hundred twenty-four thousand, fifty".