1035564223 has 8 divisors (see below), whose sum is σ = 1047521792. Its totient is φ = 1023666336.

The previous prime is 1035564193. The next prime is 1035564263. The reversal of 1035564223 is 3224655301.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1035564223 - 2¹⁷ = 1035433151 is a prime.

It is a super-3 number, since 3×1035564223³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035564263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20461 + ... + 49897.

It is an arithmetic number, because the mean of its divisors is an integer number (130940224).

Almost surely, 2^1035564223 is an apocalyptic number.

1035564223 is a deficient number, since it is larger than the sum of its proper divisors (11957569).

1035564223 is a wasteful number, since it uses less digits than its factorization.

1035564223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29841.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1035564223 is about 32180.1837005322. The cubic root of 1035564223 is about 1011.7169186275.

The spelling of 1035564223 in words is "one billion, thirty-five million, five hundred sixty-four thousand, two hundred twenty-three".