14372145 has 24 divisors (see below), whose sum is σ = 25023336. Its totient is φ = 7630848.

The previous prime is 14372117. The next prime is 14372153. The reversal of 14372145 is 54127341.

It can be written as a sum of positive squares in 4 ways, for example, as 1238769 + 13133376 = 1113^2 + 3624^2 .

It is not a de Polignac number, because 14372145 - 2¹³ = 14363953 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 11889 + ... + 13041.

It is an arithmetic number, because the mean of its divisors is an integer number (1042639).

Almost surely, 2^14372145 is an apocalyptic number.

14372145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14372145 is a deficient number, since it is larger than the sum of its proper divisors (10651191).

14372145 is a wasteful number, since it uses less digits than its factorization.

14372145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441 (or 1438 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 14372145 is about 3791.0611970793. The cubic root of 14372145 is about 243.1311084391.

Adding to 14372145 its reverse (54127341), we get a palindrome (68499486).

The spelling of 14372145 in words is "fourteen million, three hundred seventy-two thousand, one hundred forty-five".