63061471 has 16 divisors (see below), whose sum is σ = 71755776. Its totient is φ = 54900000.

The previous prime is 63061463. The next prime is 63061489. The reversal of 63061471 is 17416036.

It is a cyclic number.

It is not a de Polignac number, because 63061471 - 2³ = 63061463 is a prime.

It is a super-3 number, since 3×63061471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63061421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33526 + ... + 35356.

It is an arithmetic number, because the mean of its divisors is an integer number (4484736).

Almost surely, 2^63061471 is an apocalyptic number.

63061471 is a deficient number, since it is larger than the sum of its proper divisors (8694305).

63061471 is a wasteful number, since it uses less digits than its factorization.

63061471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 63061471 is about 7941.1252980922. The cubic root of 63061471 is about 398.0350949247.

It can be divided in two parts, 6306 and 1471, that added together give a palindrome (7777).

The spelling of 63061471 in words is "sixty-three million, sixty-one thousand, four hundred seventy-one".