46187998 has 8 divisors (see below), whose sum is σ = 69352920. Its totient is φ = 23070360.

The previous prime is 46187971. The next prime is 46188001. The reversal of 46187998 is 89978164.

It is a happy number.

46187998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 9268 + ... + 13351.

It is an arithmetic number, because the mean of its divisors is an integer number (8669115).

Almost surely, 2^46187998 is an apocalyptic number.

46187998 is a deficient number, since it is larger than the sum of its proper divisors (23164922).

46187998 is a wasteful number, since it uses less digits than its factorization.

46187998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23642.

The product of its digits is 870912, while the sum is 52.

The square root of 46187998 is about 6796.1752478876. The cubic root of 46187998 is about 358.7922438084.

The spelling of 46187998 in words is "forty-six million, one hundred eighty-seven thousand, nine hundred ninety-eight".