63272797 has 16 divisors (see below), whose sum is σ = 73695232. Its totient is φ = 53207280.

The previous prime is 63272791. The next prime is 63272801. The reversal of 63272797 is 79727236.

It is not a de Polignac number, because 63272797 - 2³ = 63272789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63272791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91222 + ... + 91912.

It is an arithmetic number, because the mean of its divisors is an integer number (4605952).

Almost surely, 2^63272797 is an apocalyptic number.

It is an amenable number.

63272797 is a deficient number, since it is larger than the sum of its proper divisors (10422435).

63272797 is a wasteful number, since it uses less digits than its factorization.

63272797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928.

The product of its digits is 222264, while the sum is 43.

The square root of 63272797 is about 7954.4199662829. The cubic root of 63272797 is about 398.4792191415.

The spelling of 63272797 in words is "sixty-three million, two hundred seventy-two thousand, seven hundred ninety-seven".