41381477 has 2 divisors, whose sum is σ = 41381478. Its totient is φ = 41381476.

The previous prime is 41381471. The next prime is 41381491. The reversal of 41381477 is 77418314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41357761 + 23716 = 6431^2 + 154^2 .

It is a cyclic number.

It is not a de Polignac number, because 41381477 - 2¹⁰ = 41380453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41381471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20690738 + 20690739.

It is an arithmetic number, because the mean of its divisors is an integer number (20690739).

Almost surely, 2^41381477 is an apocalyptic number.

It is an amenable number.

41381477 is a deficient number, since it is larger than the sum of its proper divisors (1).

41381477 is an equidigital number, since it uses as much as digits as its factorization.

41381477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 35.

The square root of 41381477 is about 6432.8436169396. The cubic root of 41381477 is about 345.8878678149.

The spelling of 41381477 in words is "forty-one million, three hundred eighty-one thousand, four hundred seventy-seven".