422536003 has 32 divisors (see below), whose sum is σ = 494208000. Its totient is φ = 358525440.

The previous prime is 422535989. The next prime is 422536021. The reversal of 422536003 is 300635224.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-422536003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422536033) 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, 739708 + ... + 740278.

It is an arithmetic number, because the mean of its divisors is an integer number (15444000).

Almost surely, 2^422536003 is an apocalyptic number.

422536003 is a deficient number, since it is larger than the sum of its proper divisors (71671997).

422536003 is a wasteful number, since it uses less digits than its factorization.

422536003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 422536003 is about 20555.6805530734. The cubic root of 422536003 is about 750.3915010818.

The spelling of 422536003 in words is "four hundred twenty-two million, five hundred thirty-six thousand, three".