63115000 has 80 divisors (see below), whose sum is σ = 159417720. Its totient is φ = 23280000.

The previous prime is 63114983. The next prime is 63115009. The reversal of 63115000 is 51136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63115009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64515 + ... + 65485.

Almost surely, 2^63115000 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 63115000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79708860).

63115000 is an abundant number, since it is smaller than the sum of its proper divisors (96302720).

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

63115000 is a wasteful number, since it uses less digits than its factorization.

63115000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 63115000 is about 7944.4949493344. The cubic root of 63115000 is about 398.1476855686.

Adding to 63115000 its reverse (51136), we get a palindrome (63166136).

It can be divided in two parts, 6311 and 5000, that added together give a palindrome (11311).

The spelling of 63115000 in words is "sixty-three million, one hundred fifteen thousand".