63235141 has 4 divisors (see below), whose sum is σ = 63717984. Its totient is φ = 62752300.

The previous prime is 63235111. The next prime is 63235147. The reversal of 63235141 is 14153236.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63235141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63235147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241225 + ... + 241486.

It is an arithmetic number, because the mean of its divisors is an integer number (15929496).

Almost surely, 2^63235141 is an apocalyptic number.

It is an amenable number.

63235141 is a deficient number, since it is larger than the sum of its proper divisors (482843).

63235141 is a wasteful number, since it uses less digits than its factorization.

63235141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482842.

The product of its digits is 2160, while the sum is 25.

The square root of 63235141 is about 7952.0526280955. The cubic root of 63235141 is about 398.4001535089.

Adding to 63235141 its reverse (14153236), we get a palindrome (77388377).

The spelling of 63235141 in words is "sixty-three million, two hundred thirty-five thousand, one hundred forty-one".