46495778 has 16 divisors (see below), whose sum is σ = 80283840. Its totient is φ = 19782576.

The previous prime is 46495747. The next prime is 46495781. The reversal of 46495778 is 87759464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10001 + ... + 13892.

It is an arithmetic number, because the mean of its divisors is an integer number (5017740).

Almost surely, 2^46495778 is an apocalyptic number.

46495778 is a deficient number, since it is larger than the sum of its proper divisors (33788062).

46495778 is a wasteful number, since it uses less digits than its factorization.

46495778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24041.

The product of its digits is 1693440, while the sum is 50.

The square root of 46495778 is about 6818.7812694058. The cubic root of 46495778 is about 359.5874337511.

The spelling of 46495778 in words is "forty-six million, four hundred ninety-five thousand, seven hundred seventy-eight".