2245427585 has 16 divisors (see below), whose sum is σ = 2758323456. Its totient is φ = 1753982208.

The previous prime is 2245427579. The next prime is 2245427599. The reversal of 2245427585 is 5857245422.

It is a cyclic number.

It is not a de Polignac number, because 2245427585 - 2¹⁸ = 2245165441 is a prime.

It is a super-3 number, since 3×2245427585³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90722 + ... + 112788.

It is an arithmetic number, because the mean of its divisors is an integer number (172395216).

Almost surely, 2^2245427585 is an apocalyptic number.

It is an amenable number.

2245427585 is a deficient number, since it is larger than the sum of its proper divisors (512895871).

2245427585 is a wasteful number, since it uses less digits than its factorization.

2245427585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22552.

The product of its digits is 896000, while the sum is 44.

The square root of 2245427585 is about 47385.9429050431. The cubic root of 2245427585 is about 1309.4824568274.

The spelling of 2245427585 in words is "two billion, two hundred forty-five million, four hundred twenty-seven thousand, five hundred eighty-five".