46444477 has 2 divisors, whose sum is σ = 46444478. Its totient is φ = 46444476.

The previous prime is 46444441. The next prime is 46444481. The reversal of 46444477 is 77444464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46389721 + 54756 = 6811^2 + 234^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46444477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46444577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23222238 + 23222239.

It is an arithmetic number, because the mean of its divisors is an integer number (23222239).

Almost surely, 2^46444477 is an apocalyptic number.

It is an amenable number.

46444477 is a deficient number, since it is larger than the sum of its proper divisors (1).

46444477 is an equidigital number, since it uses as much as digits as its factorization.

46444477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 301056, while the sum is 40.

The square root of 46444477 is about 6815.0184886029. The cubic root of 46444477 is about 359.4551351178.

The spelling of 46444477 in words is "forty-six million, four hundred forty-four thousand, four hundred seventy-seven".