424020606 has 64 divisors (see below), whose sum is σ = 926311680. Its totient is φ = 128943360.

The previous prime is 424020581. The next prime is 424020607. The reversal of 424020606 is 606020424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424020607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 387396 + ... + 388488.

It is an arithmetic number, because the mean of its divisors is an integer number (14473620).

Almost surely, 2^424020606 is an apocalyptic number.

424020606 is an abundant number, since it is smaller than the sum of its proper divisors (502291074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424020606 is a wasteful number, since it uses less digits than its factorization.

424020606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 424020606 is about 20591.7606338069. The cubic root of 424020606 is about 751.2693207767.

The spelling of 424020606 in words is "four hundred twenty-four million, twenty thousand, six hundred six".