252033342 has 16 divisors (see below), whose sum is σ = 549891072. Its totient is φ = 76373720.

The previous prime is 252033337. The next prime is 252033361. The reversal of 252033342 is 243330252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1909278 + ... + 1909409.

It is an arithmetic number, because the mean of its divisors is an integer number (34368192).

Almost surely, 2^252033342 is an apocalyptic number.

252033342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252033342 is an abundant number, since it is smaller than the sum of its proper divisors (297857730).

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

252033342 is a wasteful number, since it uses less digits than its factorization.

252033342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818703.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 252033342 is about 15875.5580059411. The cubic root of 252033342 is about 631.6638156882.

Adding to 252033342 its reverse (243330252), we get a palindrome (495363594).

The spelling of 252033342 in words is "two hundred fifty-two million, thirty-three thousand, three hundred forty-two".