1435163028 has 48 divisors (see below), whose sum is σ = 3617140800. Its totient is φ = 440262144.

The previous prime is 1435163027. The next prime is 1435163029. The reversal of 1435163028 is 8203615341.

It is an interprime number because it is at equal distance from previous prime (1435163027) and next prime (1435163029).

It is a self number, because there is not a number n which added to its sum of digits gives 1435163028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1435163021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38923 + ... + 66221.

It is an arithmetic number, because the mean of its divisors is an integer number (75357100).

Almost surely, 2^1435163028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1435163028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1808570400).

1435163028 is an abundant number, since it is smaller than the sum of its proper divisors (2181977772).

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

1435163028 is a wasteful number, since it uses less digits than its factorization.

1435163028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27656 (or 27654 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1435163028 is about 37883.5456101986. The cubic root of 1435163028 is about 1127.9774371776.

Adding to 1435163028 its reverse (8203615341), we get a palindrome (9638778369).

The spelling of 1435163028 in words is "one billion, four hundred thirty-five million, one hundred sixty-three thousand, twenty-eight".