1027230652 has 36 divisors (see below), whose sum is σ = 2069442480. Its totient is φ = 437054400.

The previous prime is 1027230641. The next prime is 1027230689. The reversal of 1027230652 is 2560327201.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1027230652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 637624 + ... + 639232.

Almost surely, 2^1027230652 is an apocalyptic number.

It is an amenable number.

1027230652 is an abundant number, since it is smaller than the sum of its proper divisors (1042211828).

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

1027230652 is a wasteful number, since it uses less digits than its factorization.

1027230652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922 (or 1769 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1027230652 is about 32050.4391857584. The cubic root of 1027230652 is about 1008.9957183972.

Adding to 1027230652 its reverse (2560327201), we get a palindrome (3587557853).

The spelling of 1027230652 in words is "one billion, twenty-seven million, two hundred thirty thousand, six hundred fifty-two".