14474745 has 12 divisors (see below), whose sum is σ = 25089636. Its totient is φ = 7719840.

The previous prime is 14474711. The next prime is 14474771. The reversal of 14474745 is 54747441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4112784 + 10361961 = 2028^2 + 3219^2 .

It is not a de Polignac number, because 14474745 - 2⁹ = 14474233 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160786 + ... + 160875.

It is an arithmetic number, because the mean of its divisors is an integer number (2090803).

Almost surely, 2^14474745 is an apocalyptic number.

14474745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14474745 is a deficient number, since it is larger than the sum of its proper divisors (10614891).

14474745 is a wasteful number, since it uses less digits than its factorization.

14474745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321672 (or 321669 counting only the distinct ones).

The product of its digits is 62720, while the sum is 36.

The square root of 14474745 is about 3804.5689637592. The cubic root of 14474745 is about 243.7082926668.

The spelling of 14474745 in words is "fourteen million, four hundred seventy-four thousand, seven hundred forty-five".