2290655085 has 8 divisors (see below), whose sum is σ = 3665048160. Its totient is φ = 1221682704.

The previous prime is 2290655083. The next prime is 2290655099. The reversal of 2290655085 is 5805560922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2290655085 - 2¹ = 2290655083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290655083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76355155 + ... + 76355184.

It is an arithmetic number, because the mean of its divisors is an integer number (458131020).

Almost surely, 2^2290655085 is an apocalyptic number.

It is an amenable number.

2290655085 is a deficient number, since it is larger than the sum of its proper divisors (1374393075).

2290655085 is a wasteful number, since it uses less digits than its factorization.

2290655085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152710347.

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 2290655085 is about 47860.7885956761. The cubic root of 2290655085 is about 1318.2159639676.

The spelling of 2290655085 in words is "two billion, two hundred ninety million, six hundred fifty-five thousand, eighty-five".