63040722 has 16 divisors (see below), whose sum is σ = 130429440. Its totient is φ = 20288912.

The previous prime is 63040721. The next prime is 63040729. The reversal of 63040722 is 22704036.

It is a junction number, because it is equal to n+sod(n) for n = 63040692 and 63040701.

It is not an unprimeable number, because it can be changed into a prime (63040721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180978 + ... + 181325.

It is an arithmetic number, because the mean of its divisors is an integer number (8151840).

Almost surely, 2^63040722 is an apocalyptic number.

63040722 is an abundant number, since it is smaller than the sum of its proper divisors (67388718).

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

63040722 is a wasteful number, since it uses less digits than its factorization.

63040722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362337.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 63040722 is about 7939.8187636746. The cubic root of 63040722 is about 397.9914352172.

Adding to 63040722 its reverse (22704036), we get a palindrome (85744758).

The spelling of 63040722 in words is "sixty-three million, forty thousand, seven hundred twenty-two".