36740281 has 12 divisors (see below), whose sum is σ = 41088880. Its totient is φ = 32754240.

The previous prime is 36740279. The next prime is 36740309. The reversal of 36740281 is 18204763.

It is not a de Polignac number, because 36740281 - 2¹ = 36740279 is a prime.

It is a super-2 number, since 2×36740281² = 2699696495917922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36740201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2146 + ... + 8836.

Almost surely, 2^36740281 is an apocalyptic number.

It is an amenable number.

36740281 is a deficient number, since it is larger than the sum of its proper divisors (4348599).

36740281 is a wasteful number, since it uses less digits than its factorization.

36740281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6744 (or 6727 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 36740281 is about 6061.3761638757. The cubic root of 36740281 is about 332.4406768493.

The spelling of 36740281 in words is "thirty-six million, seven hundred forty thousand, two hundred eighty-one".