63246253 has 8 divisors (see below), whose sum is σ = 72478208. Its totient is φ = 54063504.

The previous prime is 63246247. The next prime is 63246257. The reversal of 63246253 is 35264236.

It is a happy number.

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 63246253 - 2⁵ = 63246221 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 (63246257) 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, 9501 + ... + 14722.

It is an arithmetic number, because the mean of its divisors is an integer number (9059776).

Almost surely, 2^63246253 is an apocalyptic number.

It is an amenable number.

63246253 is a deficient number, since it is larger than the sum of its proper divisors (9231955).

63246253 is a wasteful number, since it uses less digits than its factorization.

63246253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24603.

The product of its digits is 25920, while the sum is 31.

The square root of 63246253 is about 7952.7512849328. The cubic root of 63246253 is about 398.4234884413.

The spelling of 63246253 in words is "sixty-three million, two hundred forty-six thousand, two hundred fifty-three".