14535730 has 48 divisors (see below), whose sum is σ = 29561112. Its totient is φ = 5139200.

The previous prime is 14535721. The next prime is 14535733. The reversal of 14535730 is 3753541.

It can be written as a sum of positive squares in 4 ways, for example, as 11553201 + 2982529 = 3399^2 + 1727^2 .

It is a super-2 number, since 2×14535730² = 422574893265800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (14535733) by changing a digit.

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, 49464 + ... + 49756.

Almost surely, 2^14535730 is an apocalyptic number.

14535730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14535730 is an abundant number, since it is smaller than the sum of its proper divisors (15025382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14535730 is a wasteful number, since it uses less digits than its factorization.

14535730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 14535730 is about 3812.5752451591. The cubic root of 14535730 is about 244.0500770639.

The spelling of 14535730 in words is "fourteen million, five hundred thirty-five thousand, seven hundred thirty".