426624063 has 4 divisors (see below), whose sum is σ = 568832088. Its totient is φ = 284416040.

The previous prime is 426624053. The next prime is 426624073. The reversal of 426624063 is 360426624.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (426624053) and next prime (426624073).

It is a cyclic number.

It is not a de Polignac number, because 426624063 - 2⁸ = 426623807 is a prime.

It is a super-2 number, since 2×426624063² = 364016182261255938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426624053) 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 3 ways as a sum of consecutive naturals, for example, 71104008 + ... + 71104013.

It is an arithmetic number, because the mean of its divisors is an integer number (142208022).

Almost surely, 2^426624063 is an apocalyptic number.

426624063 is a deficient number, since it is larger than the sum of its proper divisors (142208025).

426624063 is a wasteful number, since it uses less digits than its factorization.

426624063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142208024.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 426624063 is about 20654.8798834561. The cubic root of 426624063 is about 752.8037650300.

The spelling of 426624063 in words is "four hundred twenty-six million, six hundred twenty-four thousand, sixty-three".