45893966 has 4 divisors (see below), whose sum is σ = 68840952. Its totient is φ = 22946982.

The previous prime is 45893963. The next prime is 45893971. The reversal of 45893966 is 66939854.

45893966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66939854 = 2 ⋅33469927.

It is a super-3 number, since 3×45893966³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45893963) by changing a digit.

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 as a sum of consecutive naturals, namely, 11473490 + ... + 11473493.

It is an arithmetic number, because the mean of its divisors is an integer number (17210238).

Almost surely, 2^45893966 is an apocalyptic number.

45893966 is a deficient number, since it is larger than the sum of its proper divisors (22946986).

45893966 is a wasteful number, since it uses less digits than its factorization.

45893966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22946985.

The product of its digits is 1399680, while the sum is 50.

The square root of 45893966 is about 6774.5085430605. The cubic root of 45893966 is about 358.0292673970.

The spelling of 45893966 in words is "forty-five million, eight hundred ninety-three thousand, nine hundred sixty-six".