1052770230 has 128 divisors (see below), whose sum is σ = 2939351040. Its totient is φ = 267805440.

The previous prime is 1052770211. The next prime is 1052770241. The reversal of 1052770230 is 320772501.

It is a super-2 number, since 2×1052770230² = 2216650314348505800, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1052770194 and 1052770203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 610149 + ... + 611871.

It is an arithmetic number, because the mean of its divisors is an integer number (22963680).

Almost surely, 2^1052770230 is an apocalyptic number.

1052770230 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 1052770230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469675520).

1052770230 is an abundant number, since it is smaller than the sum of its proper divisors (1886580810).

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

1052770230 is a wasteful number, since it uses less digits than its factorization.

1052770230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843 (or 1837 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 1052770230 is about 32446.4209120205. The cubic root of 1052770230 is about 1017.2894295486.

The spelling of 1052770230 in words is "one billion, fifty-two million, seven hundred seventy thousand, two hundred thirty".