252803469 has 8 divisors (see below), whose sum is σ = 348694560. Its totient is φ = 162724016.

The previous prime is 252803449. The next prime is 252803471. The reversal of 252803469 is 964308252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252803469 - 2²⁷ = 118585741 is a prime.

It is a super-3 number, since 3×252803469³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252803429) 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, 1452807 + ... + 1452980.

It is an arithmetic number, because the mean of its divisors is an integer number (43586820).

Almost surely, 2^252803469 is an apocalyptic number.

252803469 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

252803469 is a deficient number, since it is larger than the sum of its proper divisors (95891091).

252803469 is a wasteful number, since it uses less digits than its factorization.

252803469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905819.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 252803469 is about 15899.7946213151. The cubic root of 252803469 is about 632.3065437612.

The spelling of 252803469 in words is "two hundred fifty-two million, eight hundred three thousand, four hundred sixty-nine".