514346745 has 32 divisors (see below), whose sum is σ = 899712000. Its totient is φ = 248840640.

The previous prime is 514346717. The next prime is 514346771. The reversal of 514346745 is 547643415.

It is a happy number.

It is not a de Polignac number, because 514346745 - 2¹¹ = 514344697 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 31 ways as a sum of consecutive naturals, for example, 79212 + ... + 85458.

It is an arithmetic number, because the mean of its divisors is an integer number (28116000).

Almost surely, 2^514346745 is an apocalyptic number.

514346745 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

514346745 is a deficient number, since it is larger than the sum of its proper divisors (385365255).

514346745 is a wasteful number, since it uses less digits than its factorization.

514346745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6765.

The product of its digits is 201600, while the sum is 39.

The square root of 514346745 is about 22679.2139414046. The cubic root of 514346745 is about 801.2204003529.

The spelling of 514346745 in words is "five hundred fourteen million, three hundred forty-six thousand, seven hundred forty-five".