2036440754 has 4 divisors (see below), whose sum is σ = 3054661134. Its totient is φ = 1018220376.

The previous prime is 2036440753. The next prime is 2036440771. The reversal of 2036440754 is 4570446302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4570446302 = 2 ⋅2285223151.

It can be written as a sum of positive squares in only one way, i.e., 1590175129 + 446265625 = 39877^2 + 21125^2 .

It is not an unprimeable number, because it can be changed into a prime (2036440753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509110187 + ... + 509110190.

Almost surely, 2^2036440754 is an apocalyptic number.

2036440754 is a deficient number, since it is larger than the sum of its proper divisors (1018220380).

2036440754 is a wasteful number, since it uses less digits than its factorization.

2036440754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018220379.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 2036440754 is about 45126.9404458135. The cubic root of 2036440754 is about 1267.5271189443.

The spelling of 2036440754 in words is "two billion, thirty-six million, four hundred forty thousand, seven hundred fifty-four".