63630162 has 12 divisors (see below), whose sum is σ = 137865390. Its totient is φ = 21210048.

The previous prime is 63630139. The next prime is 63630179. The reversal of 63630162 is 26103636.

It can be written as a sum of positive squares in only one way, i.e., 37711881 + 25918281 = 6141^2 + 5091^2 .

It is a super-2 number, since 2×63630162² = 8097595032292488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1767487 + ... + 1767522.

Almost surely, 2^63630162 is an apocalyptic number.

63630162 is an abundant number, since it is smaller than the sum of its proper divisors (74235228).

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

63630162 is a wasteful number, since it uses less digits than its factorization.

63630162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535017 (or 3535014 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 63630162 is about 7976.8516345736. The cubic root of 63630162 is about 399.2280152239.

Adding to 63630162 its reverse (26103636), we get a palindrome (89733798).

The spelling of 63630162 in words is "sixty-three million, six hundred thirty thousand, one hundred sixty-two".