14945549 has 8 divisors (see below), whose sum is σ = 15252000. Its totient is φ = 14641200.

The previous prime is 14945531. The next prime is 14945551. The reversal of 14945549 is 94554941.

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 14945549 - 2¹⁶ = 14880013 is a prime.

It is a super-2 number, since 2×14945549² = 446738869822802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14945519) 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, 29702 + ... + 30200.

It is an arithmetic number, because the mean of its divisors is an integer number (1906500).

Almost surely, 2^14945549 is an apocalyptic number.

It is an amenable number.

14945549 is a deficient number, since it is larger than the sum of its proper divisors (306451).

14945549 is an equidigital number, since it uses as much as digits as its factorization.

14945549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051.

The product of its digits is 129600, while the sum is 41.

The square root of 14945549 is about 3865.9473612557. The cubic root of 14945549 is about 246.3224284702.

The spelling of 14945549 in words is "fourteen million, nine hundred forty-five thousand, five hundred forty-nine".