63960854 has 4 divisors (see below), whose sum is σ = 95941284. Its totient is φ = 31980426.

The previous prime is 63960839. The next prime is 63960857. The reversal of 63960854 is 45806936.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63960857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15990212 + ... + 15990215.

It is an arithmetic number, because the mean of its divisors is an integer number (23985321).

Almost surely, 2^63960854 is an apocalyptic number.

63960854 is a deficient number, since it is larger than the sum of its proper divisors (31980430).

63960854 is a wasteful number, since it uses less digits than its factorization.

63960854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31980429.

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

The square root of 63960854 is about 7997.5530007622. The cubic root of 63960854 is about 399.9184292000.

The spelling of 63960854 in words is "sixty-three million, nine hundred sixty thousand, eight hundred fifty-four".