63290122 has 16 divisors (see below), whose sum is σ = 112239360. Its totient is φ = 26188848.

The previous prime is 63290119. The next prime is 63290131. The reversal of 63290122 is 22109236.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77538 + ... + 78349.

It is an arithmetic number, because the mean of its divisors is an integer number (7014960).

Almost surely, 2^63290122 is an apocalyptic number.

63290122 is a deficient number, since it is larger than the sum of its proper divisors (48949238).

63290122 is a wasteful number, since it uses less digits than its factorization.

63290122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155925.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 63290122 is about 7955.5089089259. The cubic root of 63290122 is about 398.5155855991.

Adding to 63290122 its reverse (22109236), we get a palindrome (85399358).

The spelling of 63290122 in words is "sixty-three million, two hundred ninety thousand, one hundred twenty-two".