14749081 has 8 divisors (see below), whose sum is σ = 16155720. Its totient is φ = 13402368.

The previous prime is 14749067. The next prime is 14749103. The reversal of 14749081 is 18094741.

It can be written as a sum of positive squares in 4 ways, for example, as 7507600 + 7241481 = 2740^2 + 2691^2 .

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 14749081 - 2¹³ = 14740889 is a prime.

It is a super-2 number, since 2×14749081² = 435070780689122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14749061) 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, 14466 + ... + 15451.

It is an arithmetic number, because the mean of its divisors is an integer number (2019465).

Almost surely, 2^14749081 is an apocalyptic number.

It is an amenable number.

14749081 is a deficient number, since it is larger than the sum of its proper divisors (1406639).

14749081 is a wasteful number, since it uses less digits than its factorization.

14749081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29963.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 14749081 is about 3840.4532284615. The cubic root of 14749081 is about 245.2383131667.

The spelling of 14749081 in words is "fourteen million, seven hundred forty-nine thousand, eighty-one".