46813858 has 16 divisors (see below), whose sum is σ = 86425920. Its totient is φ = 18519696.

The previous prime is 46813847. The next prime is 46813889. The reversal of 46813858 is 85831864.

It is a nialpdrome in base 13.

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, 128428 + ... + 128791.

It is an arithmetic number, because the mean of its divisors is an integer number (5401620).

Almost surely, 2^46813858 is an apocalyptic number.

46813858 is a deficient number, since it is larger than the sum of its proper divisors (39612062).

46813858 is a wasteful number, since it uses less digits than its factorization.

46813858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257241.

The product of its digits is 184320, while the sum is 43.

The square root of 46813858 is about 6842.0653314624. The cubic root of 46813858 is about 360.4055563253.

The spelling of 46813858 in words is "forty-six million, eight hundred thirteen thousand, eight hundred fifty-eight".