14520735 has 32 divisors (see below), whose sum is σ = 26712000. Its totient is φ = 7475328.

The previous prime is 14520733. The next prime is 14520739. The reversal of 14520735 is 53702541.

It is a happy number.

It is not a de Polignac number, because 14520735 - 2¹ = 14520733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14520699 and 14520708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14520733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2061 + ... + 5769.

It is an arithmetic number, because the mean of its divisors is an integer number (834750).

Almost surely, 2^14520735 is an apocalyptic number.

14520735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14520735 is a deficient number, since it is larger than the sum of its proper divisors (12191265).

14520735 is a wasteful number, since it uses less digits than its factorization.

14520735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752 (or 3746 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 14520735 is about 3810.6082191692. The cubic root of 14520735 is about 243.9661278341.

The spelling of 14520735 in words is "fourteen million, five hundred twenty thousand, seven hundred thirty-five".