46423665 has 32 divisors (see below), whose sum is σ = 82844160. Its totient is φ = 24665472.

The previous prime is 46423661. The next prime is 46423667. The reversal of 46423665 is 56632464.

46423665 is a `hidden beast` number, since 4 + 642 + 3 + 6 + 6 + 5 = 666.

46423665 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 46423665 - 2² = 46423661 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46423661) 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 31 ways as a sum of consecutive naturals, for example, 49077 + ... + 50013.

It is an arithmetic number, because the mean of its divisors is an integer number (2588880).

Almost surely, 2^46423665 is an apocalyptic number.

46423665 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46423665 is a deficient number, since it is larger than the sum of its proper divisors (36420495).

46423665 is a wasteful number, since it uses less digits than its factorization.

46423665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318 (or 1312 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 46423665 is about 6813.4913957530. The cubic root of 46423665 is about 359.4014358877.

The spelling of 46423665 in words is "forty-six million, four hundred twenty-three thousand, six hundred sixty-five".