45766438 has 16 divisors (see below), whose sum is σ = 71009280. Its totient is φ = 22109256.

The previous prime is 45766429. The next prime is 45766451. The reversal of 45766438 is 83466754.

It is a junction number, because it is equal to n+sod(n) for n = 45766394 and 45766403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4345 + ... + 10507.

It is an arithmetic number, because the mean of its divisors is an integer number (4438080).

Almost surely, 2^45766438 is an apocalyptic number.

45766438 is a deficient number, since it is larger than the sum of its proper divisors (25242842).

45766438 is a wasteful number, since it uses less digits than its factorization.

45766438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291.

The product of its digits is 483840, while the sum is 43.

The square root of 45766438 is about 6765.0896520297. The cubic root of 45766438 is about 357.6973347758.

The spelling of 45766438 in words is "forty-five million, seven hundred sixty-six thousand, four hundred thirty-eight".