63854960 has 60 divisors (see below), whose sum is σ = 160795512. Its totient is φ = 23572224.

The previous prime is 63854899. The next prime is 63854963. The reversal of 63854960 is 6945836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63854963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11159 + ... + 15881.

Almost surely, 2^63854960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63854960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80397756).

63854960 is an abundant number, since it is smaller than the sum of its proper divisors (96940552).

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

63854960 is a wasteful number, since it uses less digits than its factorization.

63854960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762 (or 4743 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 63854960 is about 7990.9298582831. The cubic root of 63854960 is about 399.6976047838.

The spelling of 63854960 in words is "sixty-three million, eight hundred fifty-four thousand, nine hundred sixty".