63161468 has 6 divisors (see below), whose sum is σ = 110532576. Its totient is φ = 31580732.

The previous prime is 63161459. The next prime is 63161471. The reversal of 63161468 is 86416136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7895180 + ... + 7895187.

It is an arithmetic number, because the mean of its divisors is an integer number (18422096).

Almost surely, 2^63161468 is an apocalyptic number.

It is an amenable number.

63161468 is a deficient number, since it is larger than the sum of its proper divisors (47371108).

63161468 is a wasteful number, since it uses less digits than its factorization.

63161468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15790371 (or 15790369 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 63161468 is about 7947.4189520875. The cubic root of 63161468 is about 398.2453727959.

The spelling of 63161468 in words is "sixty-three million, one hundred sixty-one thousand, four hundred sixty-eight".