1028334150 has 192 divisors, whose sum is σ = 3049804800. Its totient is φ = 253964160.

The previous prime is 1028334133. The next prime is 1028334173. The reversal of 1028334150 is 514338201.

It is a happy number.

It is a super-2 number, since 2×1028334150² = 2114942248112445000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1205124 + ... + 1205976.

It is an arithmetic number, because the mean of its divisors is an integer number (15884400).

Almost surely, 2^1028334150 is an apocalyptic number.

1028334150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1028334150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524902400).

1028334150 is an abundant number, since it is smaller than the sum of its proper divisors (2021470650).

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

1028334150 is a wasteful number, since it uses less digits than its factorization.

1028334150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1028334150 is about 32067.6495864602. The cubic root of 1028334150 is about 1009.3568921659.

The spelling of 1028334150 in words is "one billion, twenty-eight million, three hundred thirty-four thousand, one hundred fifty".