63240192 has 144 divisors (see below), whose sum is σ = 189090720. Its totient is φ = 20348928.

The previous prime is 63240173. The next prime is 63240223. The reversal of 63240192 is 29104236.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 866268 + ... + 866340.

It is an arithmetic number, because the mean of its divisors is an integer number (1313130).

Almost surely, 2^63240192 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 63240192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94545360).

63240192 is an abundant number, since it is smaller than the sum of its proper divisors (125850528).

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

63240192 is a wasteful number, since it uses less digits than its factorization.

63240192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 63240192 is about 7952.3702127102. The cubic root of 63240192 is about 398.4107608261.

The spelling of 63240192 in words is "sixty-three million, two hundred forty thousand, one hundred ninety-two".