46021605 has 16 divisors (see below), whose sum is σ = 84153984. Its totient is φ = 21038400.

The previous prime is 46021571. The next prime is 46021607. The reversal of 46021605 is 50612064.

It is not a de Polignac number, because 46021605 - 2¹² = 46017509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46021607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219046 + ... + 219255.

It is an arithmetic number, because the mean of its divisors is an integer number (5259624).

Almost surely, 2^46021605 is an apocalyptic number.

It is an amenable number.

46021605 is a deficient number, since it is larger than the sum of its proper divisors (38132379).

46021605 is a wasteful number, since it uses less digits than its factorization.

46021605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438316.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 46021605 is about 6783.9225378832. The cubic root of 46021605 is about 358.3608737922.

Adding to 46021605 its reverse (50612064), we get a palindrome (96633669).

The spelling of 46021605 in words is "forty-six million, twenty-one thousand, six hundred five".