330547145 has 16 divisors (see below), whose sum is σ = 414789120. Its totient is φ = 252398784.

The previous prime is 330547127. The next prime is 330547153. The reversal of 330547145 is 541745033.

It is a cyclic number.

It is not a de Polignac number, because 330547145 - 2¹⁰ = 330546121 is a prime.

It is a super-2 number, since 2×330547145² = 218522830135302050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55712 + ... + 61358.

It is an arithmetic number, because the mean of its divisors is an integer number (25924320).

Almost surely, 2^330547145 is an apocalyptic number.

It is an amenable number.

330547145 is a deficient number, since it is larger than the sum of its proper divisors (84241975).

330547145 is a wasteful number, since it uses less digits than its factorization.

330547145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 330547145 is about 18180.9555579458. The cubic root of 330547145 is about 691.4240316665.

The spelling of 330547145 in words is "three hundred thirty million, five hundred forty-seven thousand, one hundred forty-five".