46671999 has 48 divisors (see below), whose sum is σ = 73799040. Its totient is φ = 26136000.

The previous prime is 46671983. The next prime is 46672013. The reversal of 46671999 is 99917664.

46671999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46671999 - 2⁴ = 46671983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46671929) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 462049 + ... + 462149.

It is an arithmetic number, because the mean of its divisors is an integer number (1537480).

Almost surely, 2^46671999 is an apocalyptic number.

46671999 is a deficient number, since it is larger than the sum of its proper divisors (27127041).

46671999 is a wasteful number, since it uses less digits than its factorization.

46671999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 201 counting only the distinct ones).

The product of its digits is 734832, while the sum is 51.

The square root of 46671999 is about 6831.6907863281. The cubic root of 46671999 is about 360.0411449887.

It can be divided in two parts, 4667 and 1999, that added together give a palindrome (6666).

The spelling of 46671999 in words is "forty-six million, six hundred seventy-one thousand, nine hundred ninety-nine".