63750606 has 8 divisors (see below), whose sum is σ = 127501224. Its totient is φ = 21250200.

The previous prime is 63750581. The next prime is 63750607. The reversal of 63750606 is 60605736.

It is a sphenic number, since it is the product of 3 distinct primes.

63750606 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63750607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5312545 + ... + 5312556.

It is an arithmetic number, because the mean of its divisors is an integer number (15937653).

Almost surely, 2^63750606 is an apocalyptic number.

63750606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63750606 is a wasteful number, since it uses less digits than its factorization.

63750606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10625106.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 63750606 is about 7984.3976604375. The cubic root of 63750606 is about 399.4797528172.

The spelling of 63750606 in words is "sixty-three million, seven hundred fifty thousand, six hundred six".