46845986 has 16 divisors (see below), whose sum is σ = 79990848. Its totient is φ = 20367600.

The previous prime is 46845979. The next prime is 46845989. The reversal of 46845986 is 68954864.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46845989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45785 + ... + 46796.

It is an arithmetic number, because the mean of its divisors is an integer number (4999428).

Almost surely, 2^46845986 is an apocalyptic number.

46845986 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

46845986 is a deficient number, since it is larger than the sum of its proper divisors (33144862).

46845986 is a wasteful number, since it uses less digits than its factorization.

46845986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92617.

The product of its digits is 1658880, while the sum is 50.

The square root of 46845986 is about 6844.4127578632. The cubic root of 46845986 is about 360.4879853491.

The spelling of 46845986 in words is "forty-six million, eight hundred forty-five thousand, nine hundred eighty-six".