45866671 has 2 divisors, whose sum is σ = 45866672. Its totient is φ = 45866670.

The previous prime is 45866657. The next prime is 45866683. The reversal of 45866671 is 17666854.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45866671 - 2⁷ = 45866543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45866651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22933335 + 22933336.

It is an arithmetic number, because the mean of its divisors is an integer number (22933336).

Almost surely, 2^45866671 is an apocalyptic number.

45866671 is a deficient number, since it is larger than the sum of its proper divisors (1).

45866671 is an equidigital number, since it uses as much as digits as its factorization.

45866671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 43.

The square root of 45866671 is about 6772.4937061617. The cubic root of 45866671 is about 357.9582751534.

The spelling of 45866671 in words is "forty-five million, eight hundred sixty-six thousand, six hundred seventy-one".