290982025 has 12 divisors (see below), whose sum is σ = 361262592. Its totient is φ = 232498640.

The previous prime is 290982011. The next prime is 290982037. The reversal of 290982025 is 520289092.

It is a happy number.

It is not a de Polignac number, because 290982025 - 2⁷ = 290981897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14832 + ... + 28318.

It is an arithmetic number, because the mean of its divisors is an integer number (30105216).

Almost surely, 2^290982025 is an apocalyptic number.

290982025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

290982025 is a deficient number, since it is larger than the sum of its proper divisors (70280567).

290982025 is a wasteful number, since it uses less digits than its factorization.

290982025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14360 (or 14355 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 290982025 is about 17058.1952445152. The cubic root of 290982025 is about 662.6568941335.

The spelling of 290982025 in words is "two hundred ninety million, nine hundred eighty-two thousand, twenty-five".