252212350 has 48 divisors (see below), whose sum is σ = 518904288. Its totient is φ = 90599040.

The previous prime is 252212341. The next prime is 252212351. The reversal of 252212350 is 53212252.

It is a super-2 number, since 2×252212350² = 127222138985045000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252212351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18807 + ... + 29293.

It is an arithmetic number, because the mean of its divisors is an integer number (10810506).

Almost surely, 2^252212350 is an apocalyptic number.

252212350 is an abundant number, since it is smaller than the sum of its proper divisors (266691938).

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

252212350 is a wasteful number, since it uses less digits than its factorization.

252212350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10549 (or 10544 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 252212350 is about 15881.1948542923. The cubic root of 252212350 is about 631.8133278066.

The spelling of 252212350 in words is "two hundred fifty-two million, two hundred twelve thousand, three hundred fifty".