63141477 has 8 divisors (see below), whose sum is σ = 96215616. Its totient is φ = 36080832.

The previous prime is 63141469. The next prime is 63141487. The reversal of 63141477 is 77414136.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63141477 - 2³ = 63141469 is a prime.

It is a super-2 number, since 2×63141477² = 7973692235483058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63141437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1503348 + ... + 1503389.

It is an arithmetic number, because the mean of its divisors is an integer number (12026952).

Almost surely, 2^63141477 is an apocalyptic number.

It is an amenable number.

63141477 is a deficient number, since it is larger than the sum of its proper divisors (33074139).

63141477 is a wasteful number, since it uses less digits than its factorization.

63141477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006747.

The product of its digits is 14112, while the sum is 33.

The square root of 63141477 is about 7946.1611486302. The cubic root of 63141477 is about 398.2033526446.

The spelling of 63141477 in words is "sixty-three million, one hundred forty-one thousand, four hundred seventy-seven".