14545772 has 6 divisors (see below), whose sum is σ = 25455108. Its totient is φ = 7272884.

The previous prime is 14545771. The next prime is 14545777. The reversal of 14545772 is 27754541.

It is not an unprimeable number, because it can be changed into a prime (14545771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1818218 + ... + 1818225.

It is an arithmetic number, because the mean of its divisors is an integer number (4242518).

Almost surely, 2^14545772 is an apocalyptic number.

It is an amenable number.

14545772 is a deficient number, since it is larger than the sum of its proper divisors (10909336).

14545772 is a wasteful number, since it uses less digits than its factorization.

14545772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636447 (or 3636445 counting only the distinct ones).

The product of its digits is 39200, while the sum is 35.

The square root of 14545772 is about 3813.8919753973. The cubic root of 14545772 is about 244.1062647413.

The spelling of 14545772 in words is "fourteen million, five hundred forty-five thousand, seven hundred seventy-two".