252027030 has 16 divisors (see below), whose sum is σ = 604864944. Its totient is φ = 67207200.

The previous prime is 252026987. The next prime is 252027037. The reversal of 252027030 is 30720252.

It is a junction number, because it is equal to n+sod(n) for n = 252026988 and 252027006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252027037) 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, 4200421 + ... + 4200480.

It is an arithmetic number, because the mean of its divisors is an integer number (37804059).

Almost surely, 2^252027030 is an apocalyptic number.

252027030 is an abundant number, since it is smaller than the sum of its proper divisors (352837914).

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

252027030 is a wasteful number, since it uses less digits than its factorization.

252027030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400911.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 252027030 is about 15875.3592085345. The cubic root of 252027030 is about 631.6585424503.

Adding to 252027030 its reverse (30720252), we get a palindrome (282747282).

The spelling of 252027030 in words is "two hundred fifty-two million, twenty-seven thousand, thirty".