63022289 has 8 divisors (see below), whose sum is σ = 70428960. Its totient is φ = 55895200.

The previous prime is 63022241. The next prime is 63022303. The reversal of 63022289 is 98222036.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63022289 - 2²⁰ = 61973713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63022229) 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, 69419 + ... + 70320.

It is an arithmetic number, because the mean of its divisors is an integer number (8803620).

Almost surely, 2^63022289 is an apocalyptic number.

It is an amenable number.

63022289 is a deficient number, since it is larger than the sum of its proper divisors (7406671).

63022289 is a wasteful number, since it uses less digits than its factorization.

63022289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139791.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 63022289 is about 7938.6578840507. The cubic root of 63022289 is about 397.9526407626.

The spelling of 63022289 in words is "sixty-three million, twenty-two thousand, two hundred eighty-nine".