63040422 has 16 divisors (see below), whose sum is σ = 130148352. Its totient is φ = 20335560.

The previous prime is 63040421. The next prime is 63040433. The reversal of 63040422 is 22404036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63040421) 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, 169278 + ... + 169649.

It is an arithmetic number, because the mean of its divisors is an integer number (8134272).

Almost surely, 2^63040422 is an apocalyptic number.

63040422 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

63040422 is an abundant number, since it is smaller than the sum of its proper divisors (67107930).

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

63040422 is a wasteful number, since it uses less digits than its factorization.

63040422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338963.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 63040422 is about 7939.7998715333. The cubic root of 63040422 is about 397.9908038918.

Adding to 63040422 its reverse (22404036), we get a palindrome (85444458).

The spelling of 63040422 in words is "sixty-three million, forty thousand, four hundred twenty-two".