63426262 has 8 divisors (see below), whose sum is σ = 97459992. Its totient is φ = 30939600.

The previous prime is 63426257. The next prime is 63426289. The reversal of 63426262 is 26262436.

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

It is a super-2 number, since 2×63426262² = 8045781422585288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 386664 + ... + 386827.

It is an arithmetic number, because the mean of its divisors is an integer number (12182499).

Almost surely, 2^63426262 is an apocalyptic number.

63426262 is a deficient number, since it is larger than the sum of its proper divisors (34033730).

63426262 is a wasteful number, since it uses less digits than its factorization.

63426262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773534.

The product of its digits is 20736, while the sum is 31.

The square root of 63426262 is about 7964.0606476847. The cubic root of 63426262 is about 398.8011228237.

Adding to 63426262 its reverse (26262436), we get a palindrome (89688698).

It can be divided in two parts, 634 and 26262, that added together give a square (26896 = 164²).

The spelling of 63426262 in words is "sixty-three million, four hundred twenty-six thousand, two hundred sixty-two".