2237374485 has 24 divisors (see below), whose sum is σ = 3899556024. Its totient is φ = 1186669440.

The previous prime is 2237374453. The next prime is 2237374499. The reversal of 2237374485 is 5844737322.

2237374485 is a `hidden beast` number, since 2 + 237 + 374 + 48 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 176305284 + 2061069201 = 13278^2 + 45399^2 .

It is not a de Polignac number, because 2237374485 - 2⁵ = 2237374453 is a prime.

It is a super-2 number, since 2×2237374485² = 10011689172258030450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2237374485.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129202 + ... + 145491.

It is an arithmetic number, because the mean of its divisors is an integer number (162481501).

Almost surely, 2^2237374485 is an apocalyptic number.

It is an amenable number.

2237374485 is a deficient number, since it is larger than the sum of its proper divisors (1662181539).

2237374485 is a wasteful number, since it uses less digits than its factorization.

2237374485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274885 (or 274882 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 2237374485 is about 47300.8930676790. The cubic root of 2237374485 is about 1307.9151198322.

The spelling of 2237374485 in words is "two billion, two hundred thirty-seven million, three hundred seventy-four thousand, four hundred eighty-five".