514020745 has 8 divisors (see below), whose sum is σ = 704942784. Its totient is φ = 352471344.

The previous prime is 514020739. The next prime is 514020757. The reversal of 514020745 is 547020415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514020745 - 2⁵ = 514020713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7343119 + ... + 7343188.

It is an arithmetic number, because the mean of its divisors is an integer number (88117848).

Almost surely, 2^514020745 is an apocalyptic number.

It is an amenable number.

514020745 is a deficient number, since it is larger than the sum of its proper divisors (190922039).

514020745 is a wasteful number, since it uses less digits than its factorization.

514020745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14686319.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 514020745 is about 22672.0256042551. The cubic root of 514020745 is about 801.0510897622.

The spelling of 514020745 in words is "five hundred fourteen million, twenty thousand, seven hundred forty-five".