46756621 has 2 divisors, whose sum is σ = 46756622. Its totient is φ = 46756620.

The previous prime is 46756607. The next prime is 46756643. The reversal of 46756621 is 12665764.

It is a happy number.

46756621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37822500 + 8934121 = 6150^2 + 2989^2 .

It is a cyclic number.

It is not a de Polignac number, because 46756621 - 2⁹ = 46756109 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46756691) 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 as a sum of consecutive naturals, namely, 23378310 + 23378311.

It is an arithmetic number, because the mean of its divisors is an integer number (23378311).

Almost surely, 2^46756621 is an apocalyptic number.

It is an amenable number.

46756621 is a deficient number, since it is larger than the sum of its proper divisors (1).

46756621 is an equidigital number, since it uses as much as digits as its factorization.

46756621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 46756621 is about 6837.8813239190. The cubic root of 46756621 is about 360.2586130441.

The spelling of 46756621 in words is "forty-six million, seven hundred fifty-six thousand, six hundred twenty-one".