63086142 has 32 divisors (see below), whose sum is σ = 145942272. Its totient is φ = 17806464.

The previous prime is 63086141. The next prime is 63086143. The reversal of 63086142 is 24168036.

It is an interprime number because it is at equal distance from previous prime (63086141) and next prime (63086143).

It is a super-2 number, since 2×63086142² = 7959722624888328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63086141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5563 + ... + 12534.

It is an arithmetic number, because the mean of its divisors is an integer number (4560696).

Almost surely, 2^63086142 is an apocalyptic number.

63086142 is an abundant number, since it is smaller than the sum of its proper divisors (82856130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63086142 is a wasteful number, since it uses less digits than its factorization.

63086142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18192.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 63086142 is about 7942.6785154632. The cubic root of 63086142 is about 398.0869947793.

The spelling of 63086142 in words is "sixty-three million, eighty-six thousand, one hundred forty-two".