2248533985 has 16 divisors (see below), whose sum is σ = 2858858496. Its totient is φ = 1691889408.

The previous prime is 2248533983. The next prime is 2248533997. The reversal of 2248533985 is 5893358422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2248533985 - 2¹ = 2248533983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2248533983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133402 + ... + 149308.

It is an arithmetic number, because the mean of its divisors is an integer number (178678656).

Almost surely, 2^2248533985 is an apocalyptic number.

It is an amenable number.

2248533985 is a deficient number, since it is larger than the sum of its proper divisors (610324511).

2248533985 is a wasteful number, since it uses less digits than its factorization.

2248533985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17592.

The product of its digits is 2073600, while the sum is 49.

The square root of 2248533985 is about 47418.7092295857. The cubic root of 2248533985 is about 1310.0860392569.

The spelling of 2248533985 in words is "two billion, two hundred forty-eight million, five hundred thirty-three thousand, nine hundred eighty-five".