46566623 has 2 divisors, whose sum is σ = 46566624. Its totient is φ = 46566622.

The previous prime is 46566599. The next prime is 46566631. The reversal of 46566623 is 32666564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46566623 - 2¹⁴ = 46550239 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46566643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23283311 + 23283312.

It is an arithmetic number, because the mean of its divisors is an integer number (23283312).

Almost surely, 2^46566623 is an apocalyptic number.

46566623 is a deficient number, since it is larger than the sum of its proper divisors (1).

46566623 is an equidigital number, since it uses as much as digits as its factorization.

46566623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 38.

The square root of 46566623 is about 6823.9741353554. The cubic root of 46566623 is about 359.7699739383.

The spelling of 46566623 in words is "forty-six million, five hundred sixty-six thousand, six hundred twenty-three".