252705300 has 36 divisors (see below), whose sum is σ = 731161536. Its totient is φ = 67388000.

The previous prime is 252705293. The next prime is 252705353. The reversal of 252705300 is 3507252.

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, 420876 + ... + 421475.

Almost surely, 2^252705300 is an apocalyptic number.

252705300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252705300 is an abundant number, since it is smaller than the sum of its proper divisors (478456236).

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

252705300 is a wasteful number, since it uses less digits than its factorization.

252705300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842368 (or 842361 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 252705300 is about 15896.7072062110. The cubic root of 252705300 is about 632.2246871081.

The spelling of 252705300 in words is "two hundred fifty-two million, seven hundred five thousand, three hundred".