424970565 has 8 divisors (see below), whose sum is σ = 679952928. Its totient is φ = 226650960.

The previous prime is 424970551. The next prime is 424970593. The reversal of 424970565 is 565079424.

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

It is not a de Polignac number, because 424970565 - 2⁹ = 424970053 is a prime.

It is a super-2 number, since 2×424970565² = 361199962232838450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14165671 + ... + 14165700.

It is an arithmetic number, because the mean of its divisors is an integer number (84994116).

Almost surely, 2^424970565 is an apocalyptic number.

It is an amenable number.

424970565 is a deficient number, since it is larger than the sum of its proper divisors (254982363).

424970565 is a wasteful number, since it uses less digits than its factorization.

424970565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28331379.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 424970565 is about 20614.8142121145. The cubic root of 424970565 is about 751.8299403486.

The spelling of 424970565 in words is "four hundred twenty-four million, nine hundred seventy thousand, five hundred sixty-five".