63486292 has 6 divisors (see below), whose sum is σ = 111101018. Its totient is φ = 31743144.

The previous prime is 63486271. The next prime is 63486317. The reversal of 63486292 is 29268436.

63486292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 63297936 + 188356 = 7956^2 + 434^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7935783 + ... + 7935790.

Almost surely, 2^63486292 is an apocalyptic number.

It is an amenable number.

63486292 is a deficient number, since it is larger than the sum of its proper divisors (47614726).

63486292 is a wasteful number, since it uses less digits than its factorization.

63486292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15871577 (or 15871575 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 63486292 is about 7967.8285624127. The cubic root of 63486292 is about 398.9268987085.

The spelling of 63486292 in words is "sixty-three million, four hundred eighty-six thousand, two hundred ninety-two".