36140845 has 16 divisors (see below), whose sum is σ = 46851840. Its totient is φ = 26604864.

The previous prime is 36140821. The next prime is 36140851. The reversal of 36140845 is 54804163.

It is a happy number.

It is not a de Polignac number, because 36140845 - 2¹³ = 36132653 is a prime.

It is a congruent 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, 26572 + ... + 27898.

It is an arithmetic number, because the mean of its divisors is an integer number (2928240).

Almost surely, 2^36140845 is an apocalyptic number.

It is an amenable number.

36140845 is a deficient number, since it is larger than the sum of its proper divisors (10710995).

36140845 is a wasteful number, since it uses less digits than its factorization.

36140845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 36140845 is about 6011.7256258083. The cubic root of 36140845 is about 330.6227755969.

The spelling of 36140845 in words is "thirty-six million, one hundred forty thousand, eight hundred forty-five".