252010602 has 40 divisors (see below), whose sum is σ = 566981316. Its totient is φ = 83662848.

The previous prime is 252010579. The next prime is 252010613. The reversal of 252010602 is 206010252.

252010602 is a `hidden beast` number, since 2 + 52 + 0 + 10 + 602 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 250620561 + 1390041 = 15831^2 + 1179^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 38608 + ... + 44660.

Almost surely, 2^252010602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252010602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283490658).

252010602 is an abundant number, since it is smaller than the sum of its proper divisors (314970714).

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

252010602 is a wasteful number, since it uses less digits than its factorization.

252010602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324 (or 6315 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 252010602 is about 15874.8417944873. The cubic root of 252010602 is about 631.6448175838.

Adding to 252010602 its reverse (206010252), we get a palindrome (458020854).

The spelling of 252010602 in words is "two hundred fifty-two million, ten thousand, six hundred two".