36585490 has 16 divisors (see below), whose sum is σ = 66534552. Its totient is φ = 14482944.

The previous prime is 36585473. The next prime is 36585491. The reversal of 36585490 is 9458563.

It can be written as a sum of positive squares in 4 ways, for example, as 35844169 + 741321 = 5987^2 + 861^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (36585491) 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, 17889 + ... + 19828.

Almost surely, 2^36585490 is an apocalyptic number.

36585490 is a deficient number, since it is larger than the sum of its proper divisors (29949062).

36585490 is a wasteful number, since it uses less digits than its factorization.

36585490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37821.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 36585490 is about 6048.5940515131. The cubic root of 36585490 is about 331.9731494712.

The spelling of 36585490 in words is "thirty-six million, five hundred eighty-five thousand, four hundred ninety".