63628002 has 48 divisors (see below), whose sum is σ = 141365952. Its totient is φ = 20676960.

The previous prime is 63627997. The next prime is 63628009. The reversal of 63628002 is 20082636.

63628002 is a `hidden beast` number, since 636 + 28 + 0 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (63628009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183193 + ... + 183539.

It is an arithmetic number, because the mean of its divisors is an integer number (2945124).

Almost surely, 2^63628002 is an apocalyptic number.

63628002 is an abundant number, since it is smaller than the sum of its proper divisors (77737950).

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

63628002 is a wasteful number, since it uses less digits than its factorization.

63628002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 63628002 is about 7976.7162416624. The cubic root of 63628002 is about 399.2234977527.

The spelling of 63628002 in words is "sixty-three million, six hundred twenty-eight thousand, two".