14572805 has 8 divisors (see below), whose sum is σ = 18832632. Its totient is φ = 10761408.

The previous prime is 14572801. The next prime is 14572813. The reversal of 14572805 is 50827541.

It can be written as a sum of positive squares in 4 ways, for example, as 450241 + 14122564 = 671^2 + 3758^2 .

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 14572805 - 2² = 14572801 is a prime.

It is a super-3 number, since 3×14572805³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14572801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112034 + ... + 112163.

It is an arithmetic number, because the mean of its divisors is an integer number (2354079).

Almost surely, 2^14572805 is an apocalyptic number.

It is an amenable number.

14572805 is a deficient number, since it is larger than the sum of its proper divisors (4259827).

14572805 is a wasteful number, since it uses less digits than its factorization.

14572805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224215.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 14572805 is about 3817.4343478310. The cubic root of 14572805 is about 244.2573932132.

The spelling of 14572805 in words is "fourteen million, five hundred seventy-two thousand, eight hundred five".