10252819 has 8 divisors (see below), whose sum is σ = 11035008. Its totient is φ = 9490560.

The previous prime is 10252817. The next prime is 10252841. The reversal of 10252819 is 91825201.

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 10252819 - 2¹ = 10252817 is a prime.

It is a super-3 number, since 3×10252819³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3907 + ... + 5980.

It is an arithmetic number, because the mean of its divisors is an integer number (1379376).

Almost surely, 2^10252819 is an apocalyptic number.

10252819 is a deficient number, since it is larger than the sum of its proper divisors (782189).

10252819 is an equidigital number, since it uses as much as digits as its factorization.

10252819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 10252819 is about 3202.0023422852. The cubic root of 10252819 is about 217.2439864360.

It can be divided in two parts, 1025 and 2819, that added together give a square (3844 = 62²).

The spelling of 10252819 in words is "ten million, two hundred fifty-two thousand, eight hundred nineteen".