63571041 has 24 divisors (see below), whose sum is σ = 100057440. Its totient is φ = 39882816.

The previous prime is 63571037. The next prime is 63571043. The reversal of 63571041 is 14017536.

It is not a de Polignac number, because 63571041 - 2² = 63571037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 63570996 and 63571014.

It is not an unprimeable number, because it can be changed into a prime (63571043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3730 + ... + 11876.

It is an arithmetic number, because the mean of its divisors is an integer number (4169060).

Almost surely, 2^63571041 is an apocalyptic number.

It is an amenable number.

63571041 is a deficient number, since it is larger than the sum of its proper divisors (36486399).

63571041 is a wasteful number, since it uses less digits than its factorization.

63571041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8190 (or 8167 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 63571041 is about 7973.1449880207. The cubic root of 63571041 is about 399.1043313578.

Adding to 63571041 its reverse (14017536), we get a palindrome (77588577).

The spelling of 63571041 in words is "sixty-three million, five hundred seventy-one thousand, forty-one".