63141436 has 12 divisors (see below), whose sum is σ = 112054320. Its totient is φ = 31125920.

The previous prime is 63141431. The next prime is 63141437. The reversal of 63141436 is 63414136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63141431) 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, 110881 + ... + 111448.

It is an arithmetic number, because the mean of its divisors is an integer number (9337860).

Almost surely, 2^63141436 is an apocalyptic number.

It is an amenable number.

63141436 is a deficient number, since it is larger than the sum of its proper divisors (48912884).

63141436 is a wasteful number, since it uses less digits than its factorization.

63141436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222404 (or 222402 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 63141436 is about 7946.1585687677. The cubic root of 63141436 is about 398.2032664554.

It can be divided in two parts, 6314 and 1436, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 63141436 in words is "sixty-three million, one hundred forty-one thousand, four hundred thirty-six".