514660044 has 48 divisors (see below), whose sum is σ = 1242462816. Its totient is φ = 165696000.

The previous prime is 514660039. The next prime is 514660063. The reversal of 514660044 is 440066415.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 514659993 and 514660020.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44514 + ... + 54870.

It is an arithmetic number, because the mean of its divisors is an integer number (25884642).

Almost surely, 2^514660044 is an apocalyptic number.

It is an amenable number.

514660044 is an abundant number, since it is smaller than the sum of its proper divisors (727802772).

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

514660044 is a wasteful number, since it uses less digits than its factorization.

514660044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10506 (or 10504 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 514660044 is about 22686.1200737367. The cubic root of 514660044 is about 801.3830471811.

The spelling of 514660044 in words is "five hundred fourteen million, six hundred sixty thousand, forty-four".