14909545 has 8 divisors (see below), whose sum is σ = 20447424. Its totient is φ = 10223664.

The previous prime is 14909533. The next prime is 14909563. The reversal of 14909545 is 54590941.

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 14909545 - 2⁷ = 14909417 is a prime.

It is a Duffinian 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, 212959 + ... + 213028.

It is an arithmetic number, because the mean of its divisors is an integer number (2555928).

Almost surely, 2^14909545 is an apocalyptic number.

It is an amenable number.

14909545 is a deficient number, since it is larger than the sum of its proper divisors (5537879).

14909545 is an equidigital number, since it uses as much as digits as its factorization.

14909545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425999.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 14909545 is about 3861.2879975469. The cubic root of 14909545 is about 246.1244715674.

The spelling of 14909545 in words is "fourteen million, nine hundred nine thousand, five hundred forty-five".